List of Known and Suspected Teratogens

The following chemicals are known or suspected teratogens. This list has been compiled from a number of sources, primarily Dangerous Properties of Industrial Materials, 7th Ed., by N. Irving Sax and Richard J. Lewis.

However, it is not (and cannot be) comprehensive. Therefore, the absence of a chemical from this list does not mean that it is not a teratogen. Neither does the presence of a chemical in the list indicate that it is a proven teratogen.

However, users should treat the materials listed with the caution due to suspected teratogens, and gather as much safety data as possible before starting work. Restrictions apply to the use of some of these chemicals in the U.K.

Links exist to MSDS data for some of these chemicals, but if there is no link for a chemical in which you are interested, try the main page on this web site, through which you can access MSDS data for a larger number of chemicals. Click here to get to the Safety web pages of the Physical and Theoretical Chemistry Laboratory, Oxford University.

We have done our best to ensure the data below is as accurate as possible, but cannot accept responsibility for its use or mis-use.

Acetaldehyde

Acetamide

Acetonitrile

Acriflavin hydrochloride

2-Amino-4-nitroaniline

4-Amino-2-nitroaniline

Baccidal
Bacmecillinam
Bal
Barbital sodium
Barium ferrite
Barium fluoride
Bayer 205
Baythion
Befunolol hydrochloride
Bendacort
Bendadryl hydrochloride
Benedectin
Benomyl
Benzarone
d-Benzedrine sulfate
Benzenamine hydrochloride
Benzene
Benzene hexachloride-g-isomer
1-Benzhydryl-4-(2-(2-hydroxyethoxy)ethyl)piperazine
Benzidamine hydrochloride
2-Benzimidazolecarbamic acid
1-(2-Benzimidazolyl)-3-methylurea
1,2-Benzisothiazol-3 (2H)-one-1,1-dioxide
1,2-Benzisoxazole-3-methanesulfonamide
Benzo (alpha) pyrene
Benzo (e) pyrene
Benzoctamine hydrochloride
para-Benzoquinone monoimine
Benzothiazole disulfide
2-Benzothiazolethiol
2-Benzothiazolyl-N-morpholinosulfide
2-(meta-Benzoylphenyl) propionic acid
2-Benzylbenzimidazole
Benzyl chloride
Benzyl penicillinic acid sodium salt
Beryllium chloride
Beryllium oxide
Bestrabucil
Betamethasone
Betamethasone acetate and betamethasone phosphate
Betamethasone benzoate
Betamethasone dipropionate
Betamethasone disodium phosphate
Betel nut
Betnelan phosphate
BHT (food grade)
Bindon ethyl ether
Binoside
4-Biphenylacetic acid
2-Biphenylol
2-Biphenylol, sodium salt
3-(4-Biphenylylcarbonyl) propionic acid
2,2-Bipyridine
Bis(para-acetoxyphenyl)-2-methylcylcophexylidenemethane
4,4-Bis(1-amino-8-hydroxy-2,4-disulfo-7-napthylazo)-3,3,- bitolyl,tetrasodium salt
1,4-Bis(3-bromopropionyl)-piperazine
1,3-Bis(carbamoylthio)-2-(N,N-dimethylamino)propane hydrochloride
trans-N,N,-Bis(2-chlorobenzyl)-1,4 cyclohexanebis (methylamine) dihydrochloride
Bis(2-chloroethyl) amine hydrochloride
4,-(Bis (2-chloroethyl) amino) acetanilide
4,-(Bis (2-chloroethyl) amino)-2-fluoro acetanilide
dl-3-(para-(Bis (2-chloroethyl) amino) phenyl)alanine
Bis(beta-chloroethyl) methylamine
Bis(2-chloroethyl) methylamine hydrochloride
Bis (2-chloroethyl) sulfide
N,N,-Bis (2-chloroethyl)-N-nitrosourea
N,N,-Bis (2-chloroethyl)-para-phenylenediamine
Bis (para-chlorophenyl) acetic acid
2,2-Bis (ortho, para-chlorophenyl)-1,1,1-trichloroethane
1,1-Bis (para-chlorophenyl)-2,2,2-trichloroethanol
Bis (beta-cyanoetyl) amine
Bis (dichloroacetyl) -1,8-diaminooctane
3,5-Bis-dimethylamino-1,2,4-dithiazolium chloride
Bis (dimethyldithiocarbamato) zinc
(((3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)thio)acetic acid 2-ethylhexyl ester
Bis (dimethylthiocarbamoyl) sulfate
2,4-Bis (ethylamino)-6-chloro-s-triazine
Bis (ethylmercuri) phosphate
Bis-HM-A-TDA
Bishydroxycoumarin
Bis (4-hydroxy-3-coumarin) acetic acid ethyl ester
1,4-Bis ((2- ((2-hydroxyethyl) amino) ethyl) amino)-9,10- athracenedione diacetate
Bis (isooctyloxycarbonylmethylthio) dioctyl stannane
Bis (2-methoxy ethyl) ether
Bisphenol A
1,4-Bis (phenyl amino) benzene
Bis (tributyl tin) oxide
2-(3,5-Bis (trifluoromethyl) phenyl) -N-methyl- hydrazinecarbothioamide (9CI)
Bladex
Bleomycin sulfate
Bomt
Bracken fern, dried
Bradykinin
Bredinin
Bremfol
Bromacil
Bromazepam
Bromocriptine
Bromocriptine mesilate
5-Bromo-2, -deoxyuridine
2-Bromo-d-lysergic acid diethylamide
6-Bromo-1,2-napththoquinone
Bromoperidol
Bromophenophos
4-Bromophenyl chloromethyl sulfone
Buclizine dihydrochloride
Budesonide
Bunitrolol hydrochloride
Buprenorphine hydrochloride
1,3-Butadiene
Butamirate citrate
1,4-Butanediamine
1,4-Butanediol dimethyl sulfonate
4-Butanolide
Butobarbital
Butoctamide semisuccinate
Butorphanol tartrate
2-Butoxyethanol
para-Butoxyphenylacetohydroxamic acid
Butriptyline
Bromoperidol
Bromophenophos
4-Bromophenyl chloromethyl sulfone
Buclizine dihydrochloride
Budesonide
Bunitrolol hydrochloride
Buprenorphine hydrochloride
1,3-Butadiene
Butamirate citrate
1,4-Butanediamine
1,4-Butanediol dimethyl sulfonate
4-Butanolide
Butobarbital
Butoctamide semisuccinate
Butorphanol tartrate
Butoxybenzyl hyoscyamine bromide
2-Butoxyethanol
para-Butoxyphenylacetohydroxamic acid
Butriptyline
n-Butyl acetate
n-Butyl alcohol
sec-Butyl alcohol
tert-Butyl alcohol
alpha,-((tert-Butyl amino) methyl) -4-hydroxy-meta-xylene- alpha,alpha-diol
Butyl carbamate
Butyl carbobutoxymethyl phthalate
Butyl dichlorophenoxyacetate
Butyl ethyl acetic acid
Butyl flufenamate
n-Butyl glycidyl ether
n-Butyl mercaptan
n-Butyl-3,ortho-acetyl-12-b-13-alpha-dihydrojervine
1-(tert-Butylamino)-3-(2-chloro-5-methylphenoxy) -2-propanol hydrochloride
alpha-Butylbenzenemethanol
5-Butyl-2-benzimidazolecarbamic acid methyl ester
5-Butyl-1-cylcohexylbarbituric acid
2-sec-Butyl-4,6-dinitrophenol
4-Butyl-1,2-diphenyl-3,5-dioxo pyrazolidine
n-Butyl-N-nitroso-1-butamine
N-Butyl-N-nitroso ethyl carbamate
n-Butylnitrosourea
1-Butyl-2',6'-pipecoloxylidide
1-Butyl-3-sulfanilyl urea
1-Butyl-3-(para-tolyl sulfonyl) urea
1-Butyl-3-(para-tolylsulfonyl) urea, sodium salt
Butyl-2,4,5-trichlorophenoxyacetate
1-Butyryl-4-(phenylallyl) piperazine hydrochloride
Buzepide methiodide

Cadmium
Cadmium (II) acetate
Cadmium chloride
Cadmium chloride, dihydrate
Cadmium compounds
Cadmium oxide
Cadmium sulfate (1:1)
Cadmium sulfate (1:1) hydrate (3:8)
Cadralazine
Caffeic acid
Caffeine
Calcium EbrA complex
Calcium fluoride
Calcium phosphonomycin hydrate
Calcium trisodium diethylene triamine pentaacetate
Calcium valproate
Calcium-N-2-ethylhexyl-beta-oxybutyramide semisuccinate
Cambendazole
Camphorated oil
Candida albicans glycoproteins
Cannabidiol
Cannabinol
Cannabis
Cap
Caprolactam
Captafol
Captan
Carbamates
Carbaryl
Carbendazim and sodium nitrite (5:1)
Carbidopa
Carbinilic acid isopropyl ester
Carbofuran
Carbon dioxide
Carbon disulfide
Carbon monoxide
Carbon tetrachloride
Carboprost tromethamine
Cargutocin
Carmetizide
Carmofur
1-Carnitine hydrochloride
Carnosine
Carzinophilin
Cassava, manihot utilissima
Catatoxic steroid No. 1
d-Catechol
CAZ pentahydrate
Cefamandole sodium
Cefotaxime sodium
Cefazedone
Cefazolin sodium salt
Cefmetazole
Cefmetazole sodium
Cefroxadin
Cefuroxim
Celestan-depot
Cellryl
Cellulose acetate monophthalate
Centbucridine hydrochloride
Centchroman
Cephalothin
Cervagem
Cesium arsenate
Cethylamine hydrofluoride
alpha-Chaconine
Chenodeoxycholic acid
Chlodithane
Chlorambucil
Chloramphenicol
Chloramphenicol monosuccinate sodium salt
Chloramphenicol palmitate
Chlorcyclizine hydrochloride
Chlorcyclizine hydrochloride A
Chlorcyclohexamide
Chlordane
Chlorimipramine
Chlorinated camphene
Chlorinated dibenzo dioxins
Chlorisopropamide
Chlormadinon
para-Chloro dimethylaminoazobenzene
2-Chloroadenosine
1-(3-Chloroallyl) -3,5,7-triaza-1-azoniaadamantane chloride
3-Chloro-4-aminoaniline
1-((para-(2-(Chloro-ortho-anisamido)ethyl)phenyl)sulfonyl)-3- cylcohexyl urea
Chlorobenzene
ortho-Chlorobenzylidene malononitrile
1-para-Chlorobenzyl-1H-indazole-3-carboxylic acid
7-Chloro-5-(ortho-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4- benzodiazepin-2-one
Chlorocylcine
6-Chloro-5-Cyclohexyl-1-indancarboxylic acid
6-Chloro-5-(2,3-dichlorophenoxy)-2-methylthio-benzimidazole
5-Chloro-2-(2-(diethylamino)ethoxy)benzanilide
7-Chloro-1,3-dihydro-5-phenyl,2H-1,4-benzodiazepin-2-one
Chloroethyl mercury
1-(2-Chloroethyl)-3-cylcohexyl-1-nitrosourea
1-Chloro-3-ethyl-1-penten-4-yn-3-ol
Chloroform
4-Chloro-N-furfuryl-5-sulfamoylanthranilic acid
5-Chloro-7-iodo-8-quinolinol
(4-Chloro-2-methylphenoxy) acetic acid
2-(4-Chloro-2-methylphenoxy) propanoic acid (R)
4-Chloro-2-methylphenoxy-alpha-propionic acid
7-Chloro-1-methyl-5-phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione
2-Chloro-11-(4-methylpiperazino) dibenzo (b,f) (1,4) thiazepine
4-((5-Chloro-2-oxo-3(2H)-benzothiazolyl)acetyl)-1-piperazineethanol
4-(3-(2-Chlorophenothiazin-10-YL)propyl)-1-piperazineethanol
4-Chlorophenylalanine
1-(para-Chloro-alpha-phenylbenzyl)-4-(2-((2-hydroxyethoxy)ethyl)piperazine)
1-(meta-Chlorophenyl)-3-N,N-dimethylcarbamoyl-5-methoxypyrazole
3-(para-Chlorophenyl)-1,1,dimethylurea
5,(2-Chlorophenyl)-7-ethyl-1-methyl-1,3-dihydro-2H-thieno (2,3-e) (1,4) diazepin-2-one
N-3-Chlorophenylisopropylcarbamate
3-(4-Chlorophenyl)-1-methoxy-1-methylurea
2-(ortho-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride
3-(para-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl) urea
4-(para-Chlorophenyl)-2-phenyl-5-thiazoleacetic acid
1-(para-Chlorophenylsulfonyl)-3-propylurea
para-Chlorophenyl-2,4,5-trichlorophenyl sulfone
4-Chlorophenyl-2,4,5-trichlorophenylazosulfide mixed with 1,1- bis(4-chlorophenyl)ethanol
Chloropromazine
Chloropromazine hydrochloride
Chloroquine
N-(3-Chloro-ortho-tolyl) anthranilic acid
2-((4-Chloro-ortho-tolyl)oxy)propionic acid potassium salt
Chloro(triethylphosphine)gold
Chlorovinylarsine dichloride
4-Chloro-3,5-xylenol
Chlorphentermine
g-(4-(para-Chlorphenyl)-4-hydroxiperidino)-para- fluorbutyrophenone
Cholecalciferol
Cholestyramine
Chorionic gonadotropin
Chromium chloride
Chromium (VI) oxide (1:3)
Chromium trichloride hexahydrate
Chromomycin A3
C.I. 45405
C.I. Direct blue 1, tetrasodium salt
C.I. Direct blue 6, tetrasodium salt
C.I. Direct blue 14, tetrasodium salt
C.I. Direct blue 15, tetrasodium salt
Cilostazol
Cinoxacin
Citreoviridin
Citrinin
Citrus hystrix DC., fruit peel extract
Clavacin
Clindamycin-2-palmitate monohydrochloride
Clindamycin-2-phosphate
Cloazepam
Clobetasone butyrate
Cloconazole hydrochloride
Clofedanol hydrochloride
Clofexamide phenylbutazone
Clomiphene
racemic-Clomiphene citrate
trans-Clomiphene citrate
Clonidine hydrochloride
Clonixic acid
Cloxazolazepam
Clozapine
Coagulase
Cobalt (III) acetylacetonate
Cobalt (II) chloride
Corn oil
Corticosterone
Corticosterone acetate
Cortisol
Cortisone
Cortisone-21-acetate
Cottonseed oil (unhydrogenated)
Coumarin
Cravetin
meta-Cresol
Cumoesterol
S-1-Cyano-2-hydroxy-3-butene
Cyanotrimethylandrostenolone
Cycasin
Cyclocytidine hydrochloride
Cycloguanyl
Cyclohexanamine hydrochloride
Cycloheximide
Cyclohexylamine sulfate
2-(Cyclohexylamino)ethanol
N-Cyclohexyl-2-benzothiazolesulfenamide
4-(4-Cyclohexyl-3-chlorophenyl)-4-oxobutyric acid
1-Cyclohexyl-3-para-tolysulfonylurea
Cyclonite
Cyclopamine
Cyclophosphamide hydrate
Cyclophosphoramide
alpha-Cyclopiazonic acid
5-(Cyclopropylcarbonyl)-2-benzimidazolecarbamic acid methyl ester
Cyprosterone acetate
Cysteine-germanic acid
Cytochalasin B
Cytochalasin E
Cytostasan
Cytoxal alcohol
Cytoxyl amine

Demeton-O + Demeton-S
Demeton-O-methyl
Demetrin
Denopamine
11-Deoxo-12-beta,13-alpha-dihydro-11-alpha-hydroxyjervine
11-Deoxojervine-4-EN-3-one
2,-Deoxy-5-fluorouridine
2-Deoxyglucose
2,-Deoxy-5-iodouridine
4-Deoxypyridoxol hydrochloride
Dephosphate bromofenofos
Depofemin
Depo-medrate
N-Desacetylthiocolchicine
Desoxymetasone
2-Desoxyphenobarbital
Detergents, Liquid containing AES
Detergents, Liquid containing LAS
Dexamethasone acetate
Dexamethasone 17,21-dipropionate
Dexamethasone palmitate
Dextran 1
Dextran 70
Dextropropoxyphene napsy
alpha-DFMO
Diabenor
Diacetylmorphine hydrochloride
Dialifor
Diamicron
2,4-Diamino-6-methyl-5-phenylpyrimidine
2,4-Diamino-5-phenyl-6-ethylpyrimidine
2,4-Diamino-5-phenyl-6-propylpyrimidine
2,4-Diamino-5-phenylpyrimidine
2,5-Diaminotoluene dihydrochloride
Diazepam
Diazinon
6-Diazo-5-oxonorleucine
Diazoxide
Dibekacin
5H-Dibenz (b,f) azepine-5-carboxamide
5H-Dibenz (b,f) azepine, 3-chloro-5- (3- (4-carbamoyl-4- piperidinopiperine
Dibenz (b,f) (1,4) oxazepine
Dibenzacepin
Dibenzyline hydrochloride
1,2-Dibromo-3-chloropropane
3,5-Dibromo-4-hydroxyphenyl-2-ethyl-3-benzofuranyl ketone
Dibromomaleinimide
1,6-Dibromomannitol
Dibutyl phthalate
N,N-Di-n-butylformamide
Dibutyryl cyclic amp
Dicarbadodecaboranylmethylethyl sulfide
Dicarbadodecaboranylmethylpropyl sulfide
1-(2,4-Dichlorbenzyl)indazole-3-carboxylic acid
Dichloroacetonitrile
(ortho-((2,6-Dichloroanilino)phenyl) acetic acid sodium salt
ortho-Dichlorobenzene
para-Dichlorobenzene
4,5-Dichloro-meta-benzenedisulfonamide
2,2,-Dichlorobiphenyl
Dichloro-1,3-butadiene
1,4-Dichloro-2-butene
2,2-Dichloro-1,1-difluorethyl methyl ether
5,5-Dichloro-2,2,-dihydroxy-3,3,-dinitrobiphenyl
1,1-Dichloroethane
2,3-Dichloro-N-ethylmaleinimide
Dichloromaleimide
Dichloro-N-methylmaleimide
2,4-Dichloro-4,-nitrodiphenyl ether
2,4-Dichlorophenol
(2,4-Dichlorophenoxy) acetic acid butoxyethyl ester
(2,4-Dichlorophenoxy) acetic acid dimethylamine
4-(2,4-Dichlorophenoxy) butyric acid
2-(2,4-Dichlorophenoxy) propionic acid
(+)-2-(2,4-Dichlorophenoxy) propionic acid
3,4-Dichlorophenoxyacetic acid
2,4-Dichlorophenoxyacetic acid propylene glycol butyl ether ester
2-(2,6-Dichlorophenylamino)-2-imidazoline
3,6-Dichloro-2-pyridinecarboxylic acid
Dichlorvos
Dicyclohexyl adipate
Dicyclohexyl-18-crown-6
Dicyclopentadienyldichlorotitanium
7,8-Didehydroretinoic acid
Dieldrin
Diethyl carbitol
Diethyl carbonate
Diethyl mercury
Diethyl phthalate
Diethyl sulfate
2-(Diethylamino)-2',6'-acetoxylidide
2-Diethylamino-2',6'-acetoxylidide hydrochloride
ortho-(Diethylaminoethoxy) benzanilide
2-(2-(Diethylamino)ethoxy)-5-bromobenzanilide
2-(2-(Diethylamino)ethoxy)-2,-chloro-benzanilide
2-(2-(Diethylamino)ethoxy)-3,-chloro-benzanilide
2-(2-(Diethylamino)ethoxy)-3,-chloro-methylbenzanilide
(para-2-Diethylaminoethoxyphenyl)-1-phenyl-2-para-anisylethanol
1-(2-(Diethylamino)ethyl)reserpine
7-Diethylamino-5-methyl-s-triazolo(1,5-alpha) pyrimidine
N,N-Diethylbenzenesulfonamide
Diethylcarbamazine
Diethylcarbamazine acid citrate
Diethyldiphenyl dichloroethane
Diethylene glycol monomethyl ether
1,2-Diethylhydrazine
1,2-Diethylhydrazine dihydrochloride
N,N-Diethyllsergamide
N,N-Diethyl-4-methyl-3-oxo-5-alpha-4-azaandrostane-17-beta- carboxamide
3,3-Diethyl-1-(meta-pyridyl)triazene
a,a-Diethyl-(E)-4,4,-stilbenediol bis(dihydrogen phosphate)
a,a-Diethyl-4,4,-stilbenediol disodium salt
Diethylstilbesterol
Diethylstilbestrol dipalmitate
Diethylstilbestrol dipropionate
Diflorasone diacetate
Diflucortolone valerate
dl-alpha-Difluoromethylornithine
5-(2,4-Difluorophenyl) salicylic acid
Difluprednate
Digoxin
Dihydantoin
Dihydrocodeinone bitartrate
Dihydrodiethylstilbestrol
3,4-Dihydro-6-(4-(3,4-dimethoxybenzoyl)-1-piperazinyl)-2(1H)- quinolinone
5,6-Dihydro-N-(3-(dimethylamino)propyl)-11H-dibenz(b,e)azepine
10,11-Dihydro-5-(3-(dimethylamino)propyl)-5H-dibenz(b,f)azepine hydrochloride
5,6-Dihydro-para-dithiin-2,3-dicarboximide
12,b,13,alpha-Dihydrojervine
10,11-Dihydro-5-(3-(methylamino)propyl)-5H-dibenz(b,f)azepine hydrochloride
1,7-Dihydro-6H-purin-6-one
7,8-Dihydroretinoic acid
Dihydrostreptomycin
4-Dihydrotestosterone
3-alpha,17-beta-Dihydroxy-5-alpha-androstane
3-alpha,7-beta-Dihydroxy-6-beta-cholan-24-OIC acid
1 alpha,25-Dihydroxycholecalciferol
3,4-Dihydroxy-alpha-((isopropylamino)methyl)benzyl alcohol
1-Dihydroxyphenyl-1-alanine
1-(- )-3-(3,4-Dihydroxyphenyl)-2-methylanine
17R,21-alpha-Dihydroxy-4-propylajmalanium hydrogen tartrate
DI(2-Hydroxy-n-propyl) amine
Diisobutyl adipate
Diisobutyl phthalate
alpha-(2-(Diisopropylamino)ethyl)-alpha-phenyl-2- pyridineacetamide
Dilantin
Dilaudid
Diltiazem hydrochloride
Dimatif
Dimethoxy ethyl phthalate
1,2-Dimethoxyethane
3,6-Dimethoxy-4-sulfanilamidopyridazine
Dimethyl adipate
O,O-Dimethyl methylcarbamoylmethyl phosphordithioate
Dimethyl phthalate
Dimethyl sulfate
Dimethyl sulfoxide
O,S-Dimethyl phosphoramidothioate
N,N-Dimethylacetamide
O,O-Dimethyl-S-(2-(acetylamino)ethyl) dithiophosphate
4-(Dimethylamine)-3,5-XYLYL-N-methylcarbamate
Dimethylaminoantipyrine
4-Dimethylaminoazobenzene
para-Dimethylaminobenzenediazosodium sulphonate
5-(3-(Dimethylamino)propyl)-2-hydroxy-10,11-dihydro-5H- dibenz(b,f)azephine
11-(3-Dimethylaminopropylidene-6,11- dihydrodibenzo(b,e)thiepine hydrochloride
10-(2-(Dimethylamino)propyl)phenothiazine
Dimethylbenzanthracene
1,1-Dimethylbiguanide
1-(2-(1,3-Dimethyl-2-butenylidene)hydrazino)phthalazine
Dimethyldicetylammonium chloride
9,9-Dimethyl-10-dimethylaminopropylacridan hydrogen tartrate
6-alpha,21-Dimethylethisterone
N-(5-(((1,1-Dimethylethyl)amino)sulfonyl)-1,3,4-thiadiazol-2- YL)acetamide monsodium salt
N,N-Dimethyl-para((para-fluorophenyl)azo)aniline
Dimethylformamide
1,1-Dimethylhydrazine
1,2-Dimethylhydrazine
2,6-Dimethylhydroquinone
Dimethylimipramine
1,3-Dimethylisothiourea
1,3-Dimethylnitrosourea
3,3-Dimethyl-1-phenyltriazene
Dimethylthiomethylphosphate
N,N-Dimethyl-4-(para-tolylazo)aniline
5-(3,3-Dimethyl-1-triazeno)imidazole-4-carboxamide citrate
2,6-Dimethyl-4-tridecylmorpholine
2,4-Dinitroaniline
4,6-Dinitro-ortho-cresol ammonium salt
2,6-Dinitro-N,N-dipropyl-4-(trifluoromethyl)benzenamine
2,4-Dinitrophenol
2,4-Dinitrophenol sodium salt
Dinitrosopiperazine
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Dinoprost methyl ester
Dinoprostone
n-Dioctyl phthalate
Dioxane
meta-Dioxane-4,4-dimethyl
1,4-Di-N-oxide of dihydroxymethylquinoxaline
1,3-Dioxolane-4-methanol
3-(2-(1,3-Dioxo-2-methylindanyl)) glutarimide
3-(2-(1,3-Dioxo-2-phenyl-4,5,6,7-tetrahydro-4,7-dithiaindanyl)) glutarimide
2-(2,6-Dioxopiperiden-3YL)phthalimide
N-(2,6-Dioxo-3-piperidyl)phthalimidine
1,3-Dioxo-2-(3-pyridylmethylene)indan
Diphenylamine
Diphenylguanidine
Diphenylhydantoin and phenobarbital
3-(3,3-Diphenylpropylamino)propyl-3',4',5'-trimethoxybenzoate hydrochloride
Dipropyl adipate
Diquat
DI-sec-octyl phthalate
Disodium ethylene-1,2-bisidithiocarbamate
Disodium etidronate
Disodium inosinate
Disodium methanearsenate
Disodium molybdate dihydrate
Disodium phosphonomycin
Disodium selenate
Disulfiram
Dithane M-45
2,2-Dithiobis(pyridine-1-oxide)magnesium sulfate trihydrate
2,2-Dithiodipyridine-1,1,-dioxide
Diuron
alpha-DFMO
Dobutamine hydrochloride
Domperidone
Dopamine
Dopamine hydrochloride
Doriden
Doxifluridine
Doxycycline
1-Dromoran tartrate
Duazomycin
Durabolin
Duricef
Dydrogesterone
Dye C

Econazole nitrate
Eflornithine hydrochloride
Elasiomycin
Elavil
Elavil hydrochloride
Elymoclavine
EM 255
Emoquil
Emorfazone
Enalapril maleate
Enavid
Endosulfan
Endrin
Enflurane
Enoxacin
Epe
Ephedrine
Epichlorohydrin
Epidehydrocholesterin
2-alpha,3-alpha-Epithio-5-alpha-androstan-17-beta-OL
4,5-Epithiovaleronitrile
EPN
Epocelin
1,2-Epoxyethylbenzene
Eraldin
Ergochrome AA (2,2)-5-beta,6-alpha,10-beta-5',6'-alpha,1-,-beta
Ergocornine methanesulfonate (salt)
Ergotamine tartrate
Ergoterm TGO
Erythromycin
Escherichia coli endotoxin
Escin
beta-Escin
Escin, sodium salt
Estradiol
Estradiol dipropionate
Estradiol polyester with phosphoric acid
Estradiol-17-valerate
Estradiol-3-benzoate
Estradiol-3-benzoate mixed with progesterone (1:14 moles)
Estradiol-17-caprylate
Estramustin phosphate sodium
Estra-1,3,5(10)-triene-17-beta-diol-17-tetrahydropyranyl ether
Estriol
Estrone
Ethanolamine
Ethinamate
Ethinyl estradiol
Ethinyl estradiol and norethindrone acetate
17-alpha-Ethinyl-5,10-estrenolone
dl-Ethionine
Ethisterone and diethylstilbestrol
6-Ethoxy-2-benzothiazolesulfonamide
2-Ethoxyethanol
2-Ethoxyethyl acetate
Ethyl alcohol
Ethyl all-trans-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl- 2,4,6,8-nonatetraenoate
Ethyl apovincaminate
Ethyl benzene
Ethyl (2,4-dichlorophenoxy) acetate
Ethyl fluclozepate
Ethyl hexylene glycol
Ethyl mercury chloride
Ethyl methacrylate
Ethyl methanesulfonate
Ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(meta-nitrophenyl)-3,5- pyridinedicarboxylate
Ethyl morphine hydrochloride dihydrate
Ethyl thiourea
alpha-((Ethylamino)methyl)-meta-hydroxybenzyl alcohol
2-Ethylamino-1,3,4-thiadiazole
1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
Ethyl-S-dimethylaminoethyl methylphosphonothiolate
Ethyl-N,N-dimethyl carbamate
Ethylene bis(dithiocarbamato)) zinc
Ethylene chlorohydrin
1,2-Ethylene dibromide
Ethylene dichloride
Ethylene glycol
Ethylene glycol diethyl ether
Ethylene glycol dimethyl ether
Ethylene oxide
Ethylenebis (dithiocarbamato) manganese and zinc acetate (50:1)
Ethylenediamine hydrochloride
Ethylenediaminetetraacetic acid
Ethylenediaminetetraacetic acid, disodium salt
Ethyleneimine
Ethylestrenol
2-Ethylhexanol
Ethyl-para-hydroxyphenyl ketone
Ethylmercuric phosphate
Ethyl-N-methyl carbamate
Ethyl-2-methyl-4-chlorophenoxyacetate
5-Ethyl-N-methyl-5-phenylbarbituric acid
2-Ethyl-2-methylsuccinimide
1-Ethyl-4-(2-morpholinoethyl)-3,3-diphenyl-2-pyrrolidinone
N-Ethyl-N-nitrosobiuret
1-Ethyl-1-nitrosourea
Ethylnorgestrienone
17-Ethyl-19-nortestosterone
N-Ethyl-para-(phenylazo) aniline
5-Ethyl-5-phenylbarbituric acid
1-5-Ethyl-5-phenylhydantoin
3-Ethyl-5-phenylhydantoin
5-(2-Ethylphenyl)-3-(3-methoxyphenyl)-s-triazole
2-Ethylthioisonicotinamide
Ethyltrichlorphon
Ethyl-3,7,11-trimethyldodeca-2,4-dienoate
Ethylurea and sodium nitrite (1:1)
Ethylurea and sodium nitrite (2:1)
Ethynodiol
Ethynylestradiol mixed with norethindrone
2-alpha-Ethynyl-alpha-nor-17-alpha-pregn-20-YNE-2-beta,17-beta- diol
Etizolam
Etoperidone
ETP
E. typhosa lipopolysaccharide

False hellebore
Famfos
Famotidine
FD&C red No. 2
FD&C yellow NO. 5
Feldene
Fencahlonine
Fenestrel
Fenoprofen calcium dihydrate
Fenoterol hydrobromide
Fenthion
Fenthiuram
Ferbam
Ferrous sulfate
Fertodur
Fiboran
Firemaster BP-6
Firemaster FF-1
Flavoxate hydrochloride
Flomoxef sodium
Floxapen sodium
Flubendazole
Flucortolone
Flunarizine dihydrochloride
Flunisolide
Flunitrazepam
Fluoracizine
N-Fluoren-2-YL acetamide
Fluorobutyrophenone
Fluorocortisone
5-Fluoro-2,-deoxycytidine
3-Fluoro-4-dimethylaminoazobenzene
Fluorohydroxyandrostenedione
2-Fluoro-alpha-methyl-(1,1,-biphenyl)-4-acetic acid 1-(acetyloxy) ethyl ester
4,-Fluoro-4-(4-methylpiperidino)butyrophenone hydrochloride
3-Fluoro-4-phenylhydratropic acid
5-Fluoro-1-(tetrahydrofuran-2-YL)uracil
Fluorouracil
Flutamide
Flutazolam
Flutoprazepam
Flutropium bromide hydrate
Fominoben hydrochloride
Fonazine mesylate
Formaldehyde
Formamide
Formhydroxamic acid
Formoterol fumarate dihydrate
N-Formyl-N-hydroxyglycine
N-Formyljervine
Forphenicinol
Fortimicin A
Fortimicin A sulfate
Fotrin
Fulvine
Fumidil
Furapyrimidone
Furazosin hydrochloride
2-(2-Furyl)-3-(5-nitro-2-furyl)acrylamide
Fusarenone X
Fusaric acid calcium salt
Fusariotoxin T 2
Fusidine
Fyrol FR 2

Gabexate mesylate
Gastrozepin
Gentamycin
Gentisic acid
Germanium dioxide
Gestoral
Gindarine hydrochloride
Glucagon
2-(beta-d-Glucopyranosyloxy) isobutyronitrile
Gludiase
Glutril
Glycidol
Glycinonitrile
Glycinonitrile hydrochloride
Glycol ethers
Glycyrrhizic acid, ammonium salt
Gold sodium thiomalate
Gonadotropin releasing hormone agonist
Gossypol acetic acid
Grisofulvin
Guanabenz acetate
Guanazodine
Guanfacine hydrochloride
Guanine-3-N-oxide
Guanosine

HBK
Haloanisone
Halofantrine hydrochloride
Haloperidol decanoate
Halopredone acetate
Halothane
Haloxazolam
HCDD
Heliotrine
Hematoidin
Heptamethylphenylcyclotetrasiloxane
Heptyl phthalate
Heroin
Hexabromonaphthalene
Hexachlorobenzene
2,2',4,4',5'5'-Hexachloro-1,1,-biphenyl
3,3',4,4',5,5'-Hexachlorobiphenyl
Hexachlorobutadiene
Hexachlorocyclopentadiene
1,2,3,4,7,8-Hexachlorodibenzofuran
Hexachlorophene
4,5,6,7,8,8-Hexachlor-D1,5-tetrahydro-4,7-methanoinden
1-Hexadecanamine
Hexadecyltrimethylammonium bromide
Hexafluoroacetone
Hexafluoro acetone trihydrate
Hexamethonium bromide
Hexamethylmelamine
n-Hexane
1,6-Hexanediamine
2-Hexanone
Hexocyclium methylsulfate
Hexone
Hexoprenaline dihydrochloride
Hexoprenaline sulfate
n-Hexyl carborane
Histamethizine
Histamine diphosphate
Homofolate
Human immunoglobin COG-78
Hyaluronic acid, sodium salt
Hycanthone methanesulfonate
Hydantoin
Hydralazine
Hydralazine hydrochloride
Hydrazine
Hydrochlorbenzethylamine dimaleate
Hydrochloric acid
Hydrocortisone sodium succinate
Hydrocortisone-21-acetate
Hydrocortisone-17-butyrate
Hydrocortisone-17-butyrate-21-propionate
Hydrocortisone-21-phosphate
Hydrofluoric acid
10-beta-Hydroperoxy-17-alpha-ethynyl-4-estren-17-beta-OL-3-one
Hydroquinone-beta-d-glucopyranoside
N-Hydroxy ethyl carbamate
4,-Hydroxyacetanilide
N-Hydroxy-N-acetyl-2-aminofluorene
N-Hydroxyadenine
6-N-Hydroxyadenosine
3-alpha-Hydroxy-17-androston--one
17-beta-Hydroxy-5-beta-androstan-3-one
3-Hydroxybenzoic acid
para-Hydroxybenzoic acid ethyl ester
5-(alpha-Hydroxybenzyl)-2-benzimidazolecarbamic acid methyl ester
1-Hydroxycholecalciferol
Hydroxydimethylarsine oxide
Hydroxydimethylarsine oxide, sodium salt
9-Hydroxyellipticine
2-(2-Hydroxyethoxy)ethyl-N-(alpha,alpha,alpha-trifluoro-meta- tolyl)anthranilate
Hydroxyethyl starch
beta-Hydroxyethylcarbamate
1-Hydroxyethylidene-1,1-diphosphonic acid
17-beta-Hydroxy-7-alpha-methylandrost-5-ENE-3-one
7-Hydroxymethyl-12-methylbenz(alpha)anthracene
1-Hydroxymethyl-2-methylditmide-2-oxide
5-Hydroxymethyl-4-methyluracil
2-Hydroxymethylphenol
5-(1-Hydroxy-2-((1-methyl-3-phenylpropyl)amino)ethyl) salicyclamide hydrochloride
N-(Hydroxymethyl)phthalimide
3-(1-Hydroxy-2-piperidinoethyl)-5-phenylisoxazole citrate
2-Hydroxy-N-(3-(meta- (piperidinomethyl)phenoxy)propyl)acetamide acetate (ester hydrochloride)
Hydroxyprogesterone caproate
beta-(N-(3-Hydroxy-4-pyridone))-alpha-aminopropionic acid
4-Hydroxysalicylic acid
5-Hydroxytetracycline
5-Hydroxytetracycline hydrochloride
17-beta-Hydroxy-4,4,17-alpha-trimethyl-androst-5-ENE(2,3-d) isoxazole
Hydroxytriphenylstannane
dl-Hydroxytryptophan
5-Hydroxy-1-tryptophan
dl-Hydroxytryptophan
5-Hydroxy-1-tryptophan
Hydroxyurea
3-Hydroxyxanthine
Hydroxyzine pamoate
Hyoscine hydrobromide
Hypochlorous acid
Hypoglycine B

Ibuprofen piconol
Ifenprodil tartrate
IMET 3106
4-Imidazo (1,2-alpha) pyridin-2-YL-alpha-methylbenzeneacetic acid
Imidazole mustard
2-Imidazolidinethione
2-Imidazolidinethione mixed with sodium nitrite
2-Imino-5-phenyl-4-oxazolidinone
Improsulfan tosylate
Indacrinone
Indanazoline hydrochloride
1,3-Indandione
Indapamide
Indeloxazine hydrochloride
Inderal
Indium
Indium nitrate
1H-Indole-3-acetic acid
Indole-3-carbinol
Indomethacin
Inolin
Insulin
Insulin protamine zinc
Iocarmate meglumine
Iodoacetic acid
Iodomethane
Iopramine hydrochloride
Iotroxate meglumine
Ipratropium bromide
Iron-dextran complex
Iron nickel zinc oxide
Iron-poly (sorbitol-gluconic acid) complex
Iron-sorbitol
Isoamygdalin
Isoamyl 5,6-dihydro-7,8-dimethyl-4,5-dioxo-4H-pyrano (3,2-c) quinoline-2-carboxylate
Isobutyl methacrylate
para-Isobutylhydratropic acid
Isocarboxazid
Isodecyl methacrylate
Isodonazole nitrate
Isoflurane
Isonicotinic acid hydrazide
Isonicotinic acid-2-isopropylhydrazide
Isooctyl-2,4-dichlorophenoxyacetate
Isophosphamide
Isoprenaline hydrochloride
Isoprenyl chalcone
Isopropyl-2,4-D ester
Isopropylidine azastreptonigrin
4,4,-Isopropylidenediphenol, polymer with 1-chloro-2,3- epoxypropane
Isopropylmethanesulfonate
Isosafrole-n-octylsulfoxide
Isothiacyanic acid, ethylene ester
Isothiocyanic acid, phenyl ester
Isothiourea

Jervine
Jervine-3-acetate
Josamycin

Kanamycin
Kanamycin sulfate (1:1) salt
KAO 264
Karminomycin
Kepone
Kerlone
Ketamine
Ketoprofen sodium
Ketotifen fumarate
KF-868
Khat leaf extract
KM-1146
KPE

Latamoxef sodium
Lead
Lead (II) acetate
Lead chloride
Lead hydrogen arsenate
Lead (II) nitrate
Lecithin iodide
Lenampicillin hydrochloride
Lendormin
Lente insulin
Lentinan
Leptophos
1-Leucine
Leurocristine
Leurocristine sulfate (1:1)
Levamisole hydrochloride
Levorin
Levothyroxine sodium
Librium
Linear alkylbenzenesulfonate, sodium salt
Linoleic acid (oxidized)
Liothyronine
Lipopolysaccharide, escherichia coli
Lipopolysaccharide, from B. Abortus Bang.
Lithium carmine
Lithium chloride
Lividomycin
Lobenzarit disodium
Locoweed
Lofetensin hydrochloride
Lucanthone metabolite
Luteinizing hormone antiserum
Luteinizing hormone-releasing hormone
Luteinizing hormone-releasing hormone, diacetate (salt)
Luteinizing hormone-releasing hormone, diacetate, tetrahydrate
Lyndiol
Lysenyl hydrogen maleate
d-Lysergic acid diethylamide tartrate
Lysergide tartrate

Mafenide acetate
Magnesium glutamate hydrobromide
Malathion
Maleimide
Malotilate
Manganese (II) chloride
Manganese (II) ethylenebis (dithiocarbamate)
Manganese (II) sulfate (1:1)
Maprotiline hydrochloride
Marezine hydrochloride
Maytansine
Mazindol
Mec
Meclizine dihydrochloride
Meclizine hydrochloride
Medemycin
Medrogestone
Medroxyprogesterone
Medroxyprogesterone acetate
Medullin
Melengestrol acetate
Mentha arvensis, oil
Mepiprazole dihydrochloride
Mepyrapone
Mequitazine
2-Mercapto-1-methylimidazole
1-(d-3-Mercapto-2-methyl-1-oxopropyl)-1-proline (S,S)
N-(2-Mercapto-2-methylpropanoyl)-1-cysteine
6-Mercaptopurine monohydrate
6-Mercaptopurine 3-N-oxide
Mercaptopurine ribonucleoside
d,3-Mercaptovaline
Mercuric acetate
Mercuric oxide
Mercury
Mercury (II) chloride
Mercury (II) iodide
Mercury methylchloride
Merthiolate sodium
Mervan ethanolamine salt
Mescaline
Mesoxalylurea monohydrate
Mestranol mixed with norethindrone
Metalutin
Metaproterenol sulfate
Methadone
Methadone hydrochloride
dl-Methadone hydrochloride
Methallyl-19-nortestosterone
Methaminodiazepoxide hydrochloride
1-Methamphetamine hydrochloride
Methaqualone hydrochloride
Methedrine
dl-Methionine
l-Methionine
Methionine sulfoximine
Methofadin
Methophenazine difumarate
Methotrexate
Methotrexate sodium
Methoxyacetic acid
3-Methoxycarbonylaminophenyl-N-3,-methylphenylcarbamate
Methoxychlor
5-Methoxyindoleacetic acid
4-(6-Methoxy-2-naphthyl)-2-butanone
(+)-2-(Methoxy-2-naphthyl)-propionic acid
2-(3-Methoxyphenyl)-5,6-dihydro-s-triazolo (5,1-alpha) isoquinoline
2-(para-(6-Methoxy-2-phenyl-3-indenyl)phenoxy)triethylamine hydrochloride
2-(para-(para-Methoxy-alpha-phenylphenethyl)phenoxy)triethylamine hydrochloride
N1-(3-Methoxy-2-pyrazinyl)sulfanilamide
Methyl alcohol
Methyl azoxymethyl acetate
Methyl benzimidazole-2-YL carbamate
2-Methyl butylacrylate
Methyl chloride
Methyl chloroform
N-Methyl-dibromomaleinimide
Methyl (beta)-11-alpha-16-dihydroxy-16-methyl-9-oxoprost-13-EN-1-OATE
Methyl ethyl ketone
Methyl hydrazine
Methyl isocyanate
Methyl mesylate
Methyl methacrylate
Methyl (methylthio) mercury
Methyl parathion
Methyl pentachlorophenate
Methyl phenidyl acetate
N-methylpyrrolidone
Methyl salicylate
Methyl thiourea
Methyl urea and sodium nitrite
Methylacetamide
Methyl-5-benzoyl benzimidazole-2-carbamate
1-Methyl-2-benzylhydrazine
1-Methyl-5-chloroindoline methylbromide
Methylchlortetracycline
3-Methylcholanthrene
N-Methyl-4-cyclochexene-1,2-dicarboximide
N-Methyl-N-desacetylcolchicine
beta-Methyldigoxin
17-alpha-Methyldihydrotestosterone
N-Methyl-3,6-dithia-3,4,5,6-tetrahydrophthalimide
Methylene chloride
Methylene dimethanesulfonate
N,N,-Methylenebis(2-amino-1,3,4-thiadiazole)
2-Methylenecyclopropanylalanine
Methylergonovine maleate
3-(1-Methylethyl)-1H-2,1,3-benzothiazain-4(3H)-one-2,2-dioxide
4-Methylethylenethiourea
3-Methyl-5-ethyl-5-phenylhydantoin
3-Methylethynylestradiol
x-Methylfolic acid
N-Methylformamide
Methylhesperidin
(alpha-(2-Methylhydrazino)-para-toluoyl)urea, monohydrobromide
4-Methyl-7-hydroxycoumarin
Methyl-ortho-(4-hydroxy-3-methoxycinnamoyl) reserpate
2-Methyl-1,3-indandione
N-Methyljervine
N-Methyllorazepam
Methylmercuric dicyandiamide
Methylmercuric phosphate
Methylmercury
Methylmercury hydroxide
1-Methyl-6-(1-methylallyl)-2,5-dithiobiurea
d-3-Methyl-N-methylmorphinan phosphate
N-Methyl-alpha-methyl-alpha-phenylsuccinimide
2-Methyl-1,4-naphthoquinone
2-Methyl-5-nitroimidazole-1-ethanol
N-Methyl-N'-nitro-N-nitrosoguanidine
4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone
N-Methyl-N-nitrosoaniline
N-Methyl-N-nitrosoethylcarbamate
N-Methyl-N-nitroso-1-propanamine
N-Methyl-N-nitrosourea
(3-Methyl-4-oxo-5-piperidino-2-thiazolidinylidene) acetic acid ethyl ester
10-Methylphenothiazine-2-acetic acid
N-Methyl-para-(phenylazo) aniline
3-Methyl-2-phenylmorpholine hydrochloride
N-Methyl-2-phenyl-succinimide
Methyl-4-phthalimido-dl-glutaramate
N-Methyl-2-phthalimidoglutarimide
Methylsulfonyl chloramphenicol
17-Methyltestosterone
N-Methyl-3,4,5,6-tetrahydrophthalimide
Methylthioinosine
6-Methylthiouracil
6-Methyluracil
Metiapine
Meticrane
Metoprine
Metoprolol tartrate
Metrizamide
Mexiletine hydrochloride
Mezinium methyl sulfate
Mezlocillin
Mibolerone
Miconazole nitrate
Micromycin
Midodrine
Mikelan
Miloxacin
Miltown
Mineral oil, petroleum extracts, heavy naphthenic distillate solvent
Mirex
Mithramycin
MN-1695
Mobilat
Molybdenum
Monoethylhexyl phthalate
Monoethylphenyltriazene
8-Monohydro mirex
Morphine hydrochloride
Morphine sulfate
Morphocycline
Moxestrol
Moxnidazole
Mucopolysaccharide, polysulfuric acid ester
Muldamine
Mycosporin

Nafoxidine hydrochloride
Naftidrofuryl oxalate
Naja nigricollis venom
Naloxone hydrochloride
Naphthalene
beta-Naphthoflavone
1-Naphthol
Navaron
Neem oil
Nembutal sodium
Neocarzinostatin
Neoprene
Neoproserine
Neosynephrine
Netilmicin sulfate
Nickel
Nickel carbonyl
Nickel compounds
Nickel subsulfide
Nickelous chloride
Nicotergoline
Nicotine
Nicotine tartrate (1:2)
N-Nicotinoyltryptamide
Nipradilol
Nisentil
Nitric acid
Nitrilotriacetic acid trisodium salt monohydrate
Nitrobenzene
Nitrofurantoin
Nitrofurazone
4-((5-Nitrofurfurylidene)amino)-3-methylthiomorpholine-1,1- dioxide
Nitrogen dioxide
Nitrogen oxide
Nitroglycerin
1-(2-Nitroimidazol-1-YL-3-methoxypropan-2-OL
Nitromifene citrate
2-Nitropropane
4-Nitroquinoline-N-oxide
Nitroso compounds
N-Nitroso compounds
N-Nitrosobis(2-oxopropyl)amine
Nitrosocimetidine
N-Nitrosodiethylamine
N-Nitrosodimethylamine
N-Nitrosodi-N-propylamine
N-Nitroso-N-ethyl aniline
N-Nitroso-N-ethylurethan
N-Nitroso-N-ethylvinylamine
N-Nitrosohexahydroazepine
N-Nitrosoimidazolidinethione
N-Nitrosopiperidine
1-(Nitrosopropylamino)-2-propanol
N-Nitroso-N-propylurea
Nizofenone fumarate
Norchlorcyclizine
Norchlorcyclizine hydrochloride
1-Norepinephrine
19-Norethisterone
Norethisterone enanthate
Norgestrel
1-Norgestrel
19-Norpregn-4-ENE-3,20-dione
19-Nor-17-alpha-pregn-5(10)-EN-20-YNE-3-alpha,17-diol
19-Nor-17-alpha-pregn-5(10)-EN-20-YNE-3-beta,17-diol
19-Nor-17-alpha-pregn-4-EN-20-YN-17-OL
Novadex
Nutmeg oil, east indian
Nystatin

Ochratoxin
Ochratoxin A sodium salt
Octabromodiphenyl
Octachlorodibenzodioxin
Octoclothepine
Ofloxacin
Oleamine
Oleylamine hydrofluoride
Oncodazole
Ophthazin
Orgoteins
Orphenadrine hydrochloride
Oxazolazepam
Oxepinac
Oxfendazole
Oxibendazole
Oxiranecarboxylic acid, 3-(((3-methyl-1-(((3- methylbutyl)amino) carbonyl)-,ethyl ester, (2S-(2-alpha-3- beta )R*)))
N-(2-Oxo-3,5,7-cylcoheptatrien-1-YL)aminooxoacetic acid ethyl ester
2-(3-Oxo-1-indanylidene)-1,3-indandione
Oxolamine citrate
N-(2-Oxo-3-piperidyl)phthalimide
Oxybutynin chloride
Oxymorphinone hydrochloride
beta-Oxypropylpropylnitrosamine
Ozone

Padrin
Palm oil
Panoral
d-Pantethine
Pantocrin
Papaverine chlorohydrate
Paradione
Paramathasone acetate
Paraquat dichloride
Parathion
Paraxanthine
Pavisoid
PE-043
Penfluridol
Penicillic acid
Penitrem A
Pentachlorobenzene
2,3,4,7,8-Pentachlorodibenzofuran
Pentachloronitrobenzene
Pentachlorophenol
Pentafluorophenyl chloride
Pentazocine hydrochloride
Pentostatin
Pentothal
Pentothal sodium
Pentoxyphylline
Perchloroethylene
Perdipine
Perfluorodecanoic acid
Periactin hydrochloride
Periactinol
Perphenazine hydrochloride
Pharmagel A
1,10-Phenanthroline
Phenazin-5-oxide
Phenethyl alcohol
Phenfluoramine hydrochloride
Phenol
4-Phenoxy-3-(pyrrolidinyl)-5-sulfamoylbenzoic acid
Phenyl salicylate
Phenylacetic acid
(Phenylacetyl) urea
1-Phenylalanine
17-beta-Phenylaminocarbonyloxyoestra-1,3,5(10)-triene-3- methyl ether
para-(Phenylazo)aniline
2-Phenyl-5-benzothiazoleacetic acid
1-Phenyl-3,3-diethyltriazene
2-Phenyl-5,5-dimethyl-tetrahydro-1,4-oxazine hydrochloride
1-Phenyl-2-(1',1'-diphenylpropyl-3'-amino)propane
4-Phenyl-1,2-diphenyl-3,5-pyrazolidinedione
meta-Phenylenediamine
2-Phenylethylhydrazine
Phenylmethylcylosiloxane, mixed copolymer
N-Phenylphthalimidine
Phenyl-2-pyridylmethyl-beta-N,N-dimethylaminoethyl ether succinate
2-(Phenylsulfonylamino)-1,3,4-thiadiazole-5-sulfonamide
1-Phenyl-2-thiourea
Phomopsin
Phorbol myristate acetate
Phosphonacetyl-1-aspartic acid
Phosphoramide mustard cyclohexylamine salt
Phthalazinol
Phthalic anhydride
Phthalimide
Phthalimidomethyl-O,O-dimethyl phosphorodithioate
N-Phthaloly-1-aspartic acid
N-Phthalylisoglutamine
Physostigmine sulfate
Phytohemagglutinin
Picloram
Pilocarpine monohydrochloride
Pimozide
2,6-Piperazinedione-4,4,-propylene dioxopiperazine
Piperidine
3-Piperidine-1,1-diphenyl-propanol-(1) methanesulphonate
Piperin
Piperonyl butoxide
Pipethanate ethylbromide
Pipram
Pituitary growth hormone
Plafibride
cis-Platinous diammine dichloride
Platinum thymine blue
Podophyllin
Podophyllotoxin
Polybrominated biphenyls
Polychlorinated biphenyl (Aroclor 1248)
Polychlorinated biphenyl (Aroclor 1254)
Polychlorinated biphenyl (Kanechlor 300)
Polychlorinated biphenyl (Kanechlor 400)
Polychlorinated biphenyl (Kanechlor 500)
Polyoxyethylene sorbitan monolaurate
Potassium bichromate
Potassium canrenoate
Potassium chromate (VI)
Potassium clavulanate
Potassium cyanide
Potassium fluoride
Potassium iodide
Potassium nitrate
Potassium nitrite (1:1)
Potassium perchlorate
Potassium thiocyanate
Potato blossoms, glycoalkaloid extract
Potato, green parts
Pranoprofen
Prednisolone succinate
Prednisone 21-acetate
Predonin
9-beta,10-alpha-Pregna-4,6-diene-3,20-dione and 17-alpha- hydroxypregn-4-ENE-3,2 ortho-dione (9:10)
5-alpha-17-alpha-Pregna-2-EN-20-YN-17-OL, acetate
Premarin
Primaquine phosphate
Primobolan
Prinadol hydrobromide
Procarbazine
Procarbazine hydrochloride
Procaterol hydrochloride
Prochlorpromazine
Progesterone
Prolinomethyltetracycline
Promethazine hydrochloride
Propadrine hydrochloride
Propane sultone
1,3-Propanediamine
Propanidide
3-Propanolamine
Proparthrin
Propazone
Propiononitrile
Propoxur
2-Propoxyethyl acetate
d-Propoxyphene hydrochloride
Propyl carbamate
Propyl cellosolve
n-Propyl gallate
Propylene glycol diacetate
Propylene glycol monomethyl ether
Propylene oxide
2-Propylpentanoic acid
2-Propylpiperidine
6-Propyl-2-thiouracil
Propylthiouracil and iodine
2-Propylvaleramide
2-Propylvaleric acid sodium salt
Prostaglandin A1
Prostaglandin E1
Prostaglandin E2 sodium salt
Prostaglandin F1-alpha
Prostaglandin F2-alpha
Prostaglandin F2-alpha-tham
Protizinic acid
Proxil
Pseudolaric acid A
Pseudolaric acid B
Purapuridine
Purine-6-thiol
Pyrantel pamoate
Pyrazine-2,3-dicarboxylic acid imide
Pyrazole
Pyrbuterol hydrochloride
Pyridinamine (9CI)
2,3-Pyridinedicarboximide
3,4-Pyridinedicarboximide
1-(Pyridyl-3)-3,3-dimethyl triazene
1-Pyridyl-3-methyl-3-ethyltriazene
5-(para-(2-Pyridylsulfamoyl)phenylazo)salicyclic acid
Pyrimidine-4,5-dicarboxylic acid imide
N1-2-Pyrimidinyl-sulfanilamide
Pyrogallol
Pyronaridine
N-(1-Pyrrolidinylmethyl)-tetracycline

Quaalude
Quercetin
Quinine
2-Quinoline thioacetamide hydrochloride

Ralgro
Refosporen
Reptilase
Reserpine
Retinoid etretin
all-trans-Retinylidene methyl nitrone
Rhodamine 6G extra base
2-beta-d-Ribofuranosyl-as-triazine-3,5(2H,4H)-dione
1-beta-d-Ribofuranosyl-1,2,4-triazole-3-carboxamide
Ricin
Rifamycin AMP
Rifamycin SV
Ripcord
Ritodrine hydrochloride
Rizaben
Robaveron
Ronnel
Rose bengal sodium
Rotenone
Rowachol
Rowatin
R Salt
Rubratoxin B
Rythmodan

Salicyclaldehyde
Salicyclamide
Salicyclic acid
Salicyclic acid, compounded with morpholine (1:1)
ortho-Salicylsalicylic acid
Salipran
Salmonella enteritidis endotoxin
Sarkomycin
SCH 20569
Scopolamine
Sefril
Selenodiglutathione
Serum gonadotropin
Sfericase
Silicone 360
Sisomicin
S. Marcescens lipopolysaccharide
Smoke condensate, cigarette
Smokeless tobacco
Sodium para-aminosalicylate
Sodium arsenite
Sodium benzoate
Sodium bicarbonate
Sodium chloride
Sodium chlorite
Sodium chondroitin polysulfate
Sodium cobaltinitrite
Sodium colistinemethanesulfonate
Sodium cyanide
Sodium cyclamate
Sodium dehydroacetic acid
Sodium dichlorocyanurate
Sodium dichromate
Sodium diethyldithiocarbamate
Sodium diphenyldiazo-bis(alpha-naphthylaminesulfonate)
Sodium fluoride
Sodium (E)-3-(para-(1H-imidazol-1-methyl)phenyl)-2-propenoate
Sodium iodide
Sodium lauryl sulfate
Sodium luminal
Sodium nigericin
Sodium nitrite
Sodium nitrite and carbendazime (1:1)
Sodium nitrite and 1-citrulline (1:2)
Sodium nitrite and 1-(methylethyl) urea
Sodium nitroferricyanide
Sodium pentachlorophenate
Sodium picosulfate
Sodium piperacillin
Sodium retinoate
Sodium saccharin
Sodium salicylate
Sodium selenite
Sodium selenite pentahydrate
Sodium sulfate (2:1)
Sodium d-thyroxine
Sodium tolmetin dihydrate
Sodium-2,4-dichlorophenoxyacetate
(22s,25r)-5-alpha-Solanidan-3-beta-OL
Solanid-5-ENE-3-beta, 12-alpha-diol
(22s,25r)-Solanid-5-EN-3-beta-OL
Solanine
Solcoseryl
Spectogard
Spiclomazine hydrochloride
Spiramycin
Spiroperidol
SRC-II, heavy distillate
1-ST-2121
Sterculia foetida oil
Steroids
Stimulexin
Streptomycin
Streptomycin and dihydrostreptomycin
Streptomycin sesquisulfate
Streptomycin sulphate
Streptonigran
Streptonigrin methyl ester
Streptozoticin
STS 557
Styrene
Subtigen
Succinic anhydride
Succinonitrile
Sucrose
Sulfadiazine silver salt
Sulfadimethoxypyrimidine
Sulfadimethyldiazine
Sulfamonomethoxin
Sulfamoxole-trimethoprim mixture
Sulfanilamide
6-Sulfanilamido-2,4-dimethoxypyrimidine
5-Sulfanilamido-3,4-dimethyl-isoxazole
Sulfanilylurea
N-Sulfanylacetamide
alpha-Sulfobenzylpenicillin disodium
Sulfur dioxide
Sulfuric acid
Suloctidyl
Sultopride hydrochloride
Supercortyl
Superprednol
Surgam
Surital sodium
Surmontil maleate
Suxibuzone
Sweet pea seeds
Sygethin
meta-Synephrine hydrochloride
Synephrine tartrate
Synsac

2,4,5-T
T-1982
T-2588
Tagamet
Tarweed
TCDD
Tellurium
Tellurium dioxide
Temephos
Tenormin
Terbutaline sulphate
Terodiline hydrochloride
Testosterone
Testosterone heptanoate
Testosterone propionate
1,1,3,3-Tetrabutylurea
2,3,7,8-Tetrachlododibenzofuran
Tetrachloroacetone
1,1,3,3-Tetrachloroacetone
3,3',4,4'-Tetrachloroazoxbenzene
1,2,3,4-Tetrachlorobenzene
3,3',4,4'-Tetrachlorobiphenyl
2,4,5,6-Tetrachlorophenol
Tetracycline
Tetracycline hydrochloride
Tetraethyl lead
1-trans-D9-Tetrahydrocannabinol
2-(para-(1,2,3,4-Tetrahydro-2-(para-chlorophenyl)naphthyl) phenoxy) triethyl amine
2,3,4,5-Tetrahydro-2,8-dimethyl-5-(2-(6-methyl-3-pyridyl)ethyl)- 1H-pyrid 0-(4,3-beta) indole
Tetrahydro-3,5-dimethyl-4H,1,3,5-oxadiazine-4-thione
5,6,7,8-Tetrahydrofolic acid
2-(1,2,3,4-Tetrahydro-1-naphthylamino)-2-imidazoline hydrochloride
4,-O-Tetrahydropyranyladriamycin hydrochloride
para-(1,1,3,3-Tetramethylbutyl)phenol, polymer with ethylene oxide and formaldehyde
2,2,9,9-Tetramethyl-1,10-decanediol
Tetramethyl lead
Tetramethylsuccinonitrile
Tetramethylthiourea
1,1,3,3-Tetramethylurea
Tetranicotylfructose
Tetrapotassium hexacyanoferrate
Tetrasodium fosfestrol
Tetrazosin hydrochloride dihydrate
Thalidomide
Thallium acetate
Thallium chloride
Thallium compounds
Thallium sulfate
Thebaine hydrochloride
para-(2-Thenoyl) hydratropic acid
Theobromine
Theobromine sodium salicylate
Theophylline
1-(Theophyllin-7-YL)ethyl-2-(2-(para-chlorophenoxy)-2- methylpropionate
Thiamine chloride
2-(Thiazol-4-YL) benzimidazole
2-(4-Thiazolyl)-5-benzimidazolecarbamic acid methyl ester
Thioacetamide
Thioinosine
Thiotriethylenephosphoramide
2-Thiouracil
Thiram
Thymidine
Thyroid
1-Thyroxin
Thyroxine
Tiapride hydrochloride
Ticarcillin sodium
Ticlodone
Timepidium bromide
Timiperone
Tinactin
Tindurin
Tinidazole
Tinoridine hydrochloride
Tiquizium bromide
2,4,5-T isooctyl ester
Titanium (wet powder)
Tizanidine hydrochloride
Tobacco
Tobacco leaf, nicotiana glauca
Tobramycin
Todralazine hydrochloride hydrate
Togal
Tolmetine
Toluene
para-Toluenediamine sulfate
ortho-Toluidine
Tormosyl
2,4,5-T propylene glycol butyl ether ester
Traxanox sodium pentahydrate
Triaminoguanidine nitrate
para,para,-Triazenylenedibenzenesulfonamide
Triazolam
Trichloroacetonitrile
1,2,4-Trichlorobenzene
Trichloroethylene
2,4,4,-Trichloro-2,-hydroxydiphenyl ether
(2,2,2-Trichloro-1-hydroxyethyl) dimethylphosphonate
N-(Trichloromethylthio)phthalimide
4-(2,4,5-Trichlorophenoxy) butyric acid
alpha-(2,4,5-Trichlorophenoxy) propionic acid
Trichloropropionitrile
Triclopyr
Tricosanthin
Tridemorph
Tridiphane
Triethyl lead chloride
Triethylenetetramine
2,2,2-Trifluoroethyl vinyl ether
3,-Trifluoromethyl-4-dimethylaminoazobenzene
Trifluoromethylperazine
2-(8,-Trifluoromethyl-4,-quinolylamino)benzoic acid, 2,3- dihydroxy propyl ester
Trifluperidol
Triglyme
Trimebutine maleate
(beta)-Trimethoquinol
Trimethoxazine
5-(3,4,5-Trimethoxybenzyl)-2,4-diaminopyrimidine
Trimethyl lead chloride
Trimethyl phosphate
Trimethyl phosphite
3,3,5-Trimethyl-2,4-diketooxazolidine
Trimethylenedimethanesulfonate
exo-Trimethylenenorbornane
1,1,3-Trimethyl-3-nitrosourea
1,3,5-Trimethyl-2,4,6-tris(3,5-DI-tert-butyl-4-hydroxybenzyl) benzene
Triparanol
Triphenyltin acetate
Triphenyltin hydroxide
Tris
Tris (1-aziridinyl)-para-benzoquinone
Tris- (1-aziridinyl) phosphine oxide
Trisaziridinyltriazine
Tris (1-methylethylene) phosphoric triamide
Tritolyl phosphate
Tropacaine hydrochloride
Trypan blue
1-Tryptophan
TSH-releasing hormone
Tungsten
dl-meta-Tyrosine
1-Tyrosine

Ubiquinone 10
Uracil
Uracil mixture with tegafur (4:1)
Uranyl acetate dihydrate
Urapidil
Urbacide
Urbason soluble
Urethane
Urfamicin hydrochloride
Uridion
Urokinase

Valbazen
Valison
Vanadium pentoxide (dust)
Vasodilan
Vasodilian
Vasodistal
Vasotonin
Venacil
Ventipulmin
Veratramine
Veratrine
Veratrylamine
Vincaleukoblastine
Vincaleukoblastine sulfate (1:1) (salt)
Vinyl chloride
Vinyl pivalate
Vinyl toluene
Vinylidene chloride
R-5-Vinyl-2-oxazolidinethione
Viomycin
Vipera berus venom
Viriditoxin
Visken
Vistaril hydrochloride
Vitamin B7
Vitamin B12 complex
Vitamin B12, methyl
Vitamin D2
Vitamin K
Vitamin MK 4
Volidan
Vomitoxin

Wait's green mountain antihistamine
Warfarin
Warfarin sodium
White spirit

Xamoterolfumarate
Xanax
Xanthinol nicotinate
Xylene
meta-Xylene
ortho-Xylene
para-Xylene
Xylostatin
N-(2,3-Xylyl)anthranilic acid

Ytterbium chloride
Yttrium (III) butoxide in toluene

Zaroxolyn
Zearalenone
Zimelidine dihydrochloride
Zinc (II) EbrA complex
Zinc oxide
Zinc (N,N,-propylene-1,2-bis(dithiocarbamate))
Zinc pyridine-2-thiol-1-oxide
Zoapatle, crude leaf extract
Zoapatle, semi-purified leaf extract
Zotepine
Zygosporin A
Zyloprim

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Last update August 31, 2009