1,4-Benzoxazine-2,3-dione

1,1,1,3,3,3-Hexachloropropane

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, erbium(3+) salt (1:1)

1,2,3,4,5,5,6,6-Octafluoro-1,3-cyclohexadiene

16A-(METHYLTHIO)PROGESTERONE

1-[2-(2-Hydroxyethoxy)Ethyl]Piperidine

1,1'-diacetyl-1,1',4,4'-tetrahydro-4,4'-bipyridine

1,2-Dihydro-3-methylbenz[j]aceanthrylen-1-ol

1-Monoacetin

1-ETHYL-2-METHYL-PIPERAZINE

1-fluoro-2-methylpropane

1,1-BIS-(4-FLUORO-PHENYL)-PROP-2-YN-1-OL

1,3-BIS(PHOSPHINO)PROPANE

1-Amino-4-hydroxy-2-(3-hydroxybutoxy)-9,10-anthracenedione

1-Chloromethanesulfonyl chloride

1,2,3,4,5-Cyclopentanepentone

17BETA(H),21ALPHA(H)-30-NORHOPANE

1,1′-[1,4-Phenylenebis(1-methylethylidene)]bis[hydroperoxide]

1,4-Bis(2-methylphenyl)piperazine

1-(Dihydro-2(3H)-furanylidene)-2,2,2-trifluoroethanol

1,2-DIMETHOXY-4-PROPENYLBENZENE

1-(Butylamino)-3-(4-chloro-o-toluidino)-2-propanol

1-(1,1-Dimethylethoxy)-3-methyl-3-buten-2-ol

1-(3-Chlorophenyl)-4-[2-(5-methyl-1H-pyrazol-3-yl)ethyl]piperazine

1,4-Benzenedicarboxylic acid, 1-(2-hydroxyethyl) 4-methyl ester

1-phenyl-3-(2-naphthyl)-2-pyrazoline

1,3-Bis(trimethylsilyl)-2,4(1H,3H)-pyrimidinedione

1,4-DIHYDRO-2,4,6-TRIMETHYL-3,5-PYRIDINEDICARBONITRILE

1,2-Bis(1-methylpropyl)hydrazine

1-(4-Chlorophenoxy)-2-nitro-4-(trifluoromethyl)benzene

1-[3-(2-Aminoethyl)-1H-indol-5-yl]ethanone

1-Propen-2-ol, 3,3,3-trifluoro-, 2-acetate

1-Amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxamide

1-(2-chloroethyl)-2,3,4,5,6-pentamethylbenzene

1-Propanaminium, N-(2-hydroxyethyl)-N,N-dimethyl-3-[(1-oxooctadecyl)amino]-, phosphate (1:1)

1-Methylcycloheptanol

1,2-Bis[(2-chloroethyl)sulfonyl]ethane

1,2,3-Oxadiazolium, 5-hydroxy-3-(1-methylpropyl)-, inner salt

1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]-1-(phenylmethyl)hydrazine

1-Fluoro-3,5-dimethyl-2-nitrobenzene

1,2-anhydro-alpha-D-glucopyranose3,4,6-triacetate

1,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, hydrochloride (1:2)

1-Fluoro-6-nitrohexane

1,1-Dichloro-2-fluoro-1-propene

1-Chloro-1,1,3,3,3-pentafluoropropane

1,3,5-TRIMETHYL-1,4-CYCLOHEXADIENE

1-METHYL-PROP-2-YNYLAMINE

1(2H)-Isoquinolinone

1,2-Benzenedicarbonyl difluoride

1-(CYCLOHEXYLMETHYL)-1H-PYRAZOL-5-AMINE

1-Azido-2,4-dinitrobenzene

16α-Hydroxyprogesterone

1-NITRODECANE

1,2,3,4-Tetrahydroisoquinoline-1,3-dione

1-Butyl 6-(phenylmethyl) hexanedioate

1,2-Dihydro-8-hydroxy-2-oxo-4-quinolinecarboxylic acid

1,4-Dioxaspiro[4.5]decane-2-methanol

1,3,2-Dioxathiolane, 4,5-dimethyl-, 2-oxide

1-Phenyl-2-buten-1-one

1,5-Dimethyl-2,4(1H,3H)-pyrimidinedione

16β-Acetoxy-14-hydroxy-3-oxo-5β,14β-bufa-20,22-dienolide

1-Phenanthrenamine

1-(2-AMINOETHYL)-4-BENZYLPIPERAZINE

1-(1-Methylpropyl)-4-nitrobenzene

1-Iodododecane

1,2,6-TRIMETHYLPHENANTHRENE