1,3-Cyclohexanediamine

1,3-Cyclohexanedimethanol

1,5-Dihydroxynaphthalene

1-Methylcyclopropene

1,2-Dioleoyl-sn-glycero-3-phosphocholine

1,5-Anhydroglucitol

1-Propanethiol

1-(2,4-Dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone

1-Bromo-2-nitrobenzene

1,3-Benzenediamine, N1,N1-dimethyl-, hydrochloride (1:2)

1-Methylethyl 3-mercaptopropanoate

1-Ethyl-3-methylbenzene

1,3-Dimethylpyrazole

1-Ethyl-4-methylbenzene

1,5-Diaminopentane dihydrochloride

1-Methyl-L-histidine

1-Methylxanthine

11,14-Eicosadienoic acid

1,2-Dipalmitoyl-sn-glycerol

1,3-Propanediamine

1,2,4-Benzenetriol

1,3-Dithiane

1,1,3,3-Tetrachloropropanone

1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylicacid

1-Pyrrolidineethanamine

1-Chloropropane

1-Naphthoyl chloride

1,3-Bis(aminomethyl)cyclohexane

1-Fluoro-2-nitrobenzene

1,4-Cyclohexanedimethanol

1-Bromo-2,4-difluorobenzene

1-(Chloromethoxy)-2-methoxyethane

1-Bromo-4-propylbenzene

1-Bromo-3-iodobenzene

1-Bromo-3-fluorobenzene

1-Nitroso-2-naphthol

1,4-Cyclohexanedicarboxylic acid

1-Monolaurin

1,3-Cyclohexanedione

1H-Benzotriazole

1-Biphenyl-2-carboxylic acid

1-Hexanol

1-Azulenesulfonic acid, 3,8-dimethyl-5-(1-methylethyl)-, sodium salt (1:1)

1,4-Dibromo-2,5-difluorobenzene

1-Heptanol

1,2,4,5-Tetrafluorobenzene

1-Bromopropane

1,8-Dihydroxyanthraquinone

1-Bromo-4-chlorobenzene

1,2,4-Triazine-3,5(2H,4H)-dione

1-Nonanol

1-Phenylethyl propionate

1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine

1-Kestose

1,4-Dioxaspiro[4.5]decan-8-one

1,3-Dichloropropane

1-Iodoadamantane

1,4-Difluorobenzene

1,3-Dihydro-1-phenyl-2H-indol-2-one

1,1,1-Trichloroethane

1-Propanone, 3-(dimethylamino)-1-(2-thienyl)-, hydrochloride (1:1)

1,3-BIS(DI-I-PROPYLPHOSPHINO)PROPANE

1-Methylcyclopentanol

1,1,1-Trifluoro-2-(trifluoromethyl)-4-penten-2-ol

1-Tricosanol

1-Piperidinepropanol