1,4-Diphenyl-1,3-butadiene

1-Hydroxy-2-pyridone

1-Aminopyrene

1,9-Nonanediamine

1-[4-(2-Oxo-2-phenylacetyl)phenyl]-2-phenylethane-1,2-dione

1,2-Bis(2-oxiranylmethyl) 1,2-benzenedicarboxylate

1-Methylindene

1-Azido-N,N,N′,N′,N′′,N′′-hexamethylsilanetriamine

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-10-iododecane

1-Ethoxy-1,1,2,2-tetrafluoroethane

1-Acetyl-2-imidazolidinone

1,4-Diiodobenzene

1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro-, phosphate (3:1)

1,4-Dioxa-8-azaspiro[4.5]decane

17ALPHA(H),21BETA(H)-25,30-BISNORHOPANE

1-CYANOCYCLOPENTENE

1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE

1,2-BISMALEIMIDOETHANE

1-Chloro-2-nitro-4-[(trifluoromethyl)sulfonyl]benzene

1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE

1-(Methylamino)-4-(phenylamino)-9,10-anthracenedione

1-[4-(2-AMINOPHENYL)PIPERAZIN-1-YL]ETHANONE

1-(4-Fluorophenyl)ethanone oxime

1,3-Diethyl 2-ethyl-2-phenylpropanedioate

1-Propanesulfonic acid

1,8-Dichlorooctane

1-Methyl-1H-benzimidazole-2-carboxamide

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

1,2-Benzisoselenazol-3(2H)-one,6-chloro-2-phenyl-

1-[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid

1-(2-Amino-4-fluorobenzyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinedihydrochloride

1-METHYLAZEPANE-2-CARBOXYLICACID

19-Hydroxyandrostenedione

1,2-Dibromobutane

1-(2-CHLOROETHYL)PYRROLIDINEHYDROCHLORIDE

1-(2,4-dichlorophenethyl)hydrazinehydrochloride

1,3-DIOXO-2-PHENYLISOINDOLINE-5-CARBOXYLICACID

19-Chloro-17,21-dihydroxypregn-4-ene-3,20-dione

1,1,3-Trichlorotrifluoroacetone

1-Ethoxy-2-methoxyethane

1-[2-[2-[2-(1-piperidyl)ethylsulfonyl]ethylsulfonyl]ethyl]piperidine

1-cyclopentylpiperidine

1,4-DIMETHYLENECYCLOHEXANE

1,1′-(1,10-Decanediyl)bis[N,N-diethyl-3-piperidinecarboxamide]

1,2-dipalmitoyl-3-lauroylglycerol

1-Benzyl-2,3-dicyclohexylguanidinehydrochloride

1,3-dimethyl-8-methylamino-7H-purine-2,6-dione

1-(3,4,5-trihydroxyphenyl)hexan-1-one

1,3-Dioxolane-4-methanol, 2-(bromomethyl)-, trans-

1-(4-Aminophenyl)-3-methyl-5-pyrazolone

1-[bis(ethylsulfanyl)methyl]-4-chloro-benzene

1,3,6-Naphthalenetrisulfonic acid, 7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, compd. with N-cyclohexylcyclohexanamine (1:?)

1,3-Benzenedipropionicaciddimethylester

1-Hydroxyfluorenone

1,3-bis(4-(4-aminobenzamido)-3-sulfophenyl)urea

1-(benzylideneamino)-3-ethyl-imidazolidine-2,4-dione

1-(4-Pyridinyl)-2-butanone

1,3-Benzenediamine,N1,N1,4-trimethyl-(9CI)

1-Bromo-3,4-dimethylpentane

1,2,4,8-TETRACHLORONAPHTHALENE

1,3-Cyclononanedione

1,2-BIS(PENTAMETHYLDISILOXANYL)ETHANE

1-(10H-Phenothiazin-10-yl)-1-propanone

1H-Purine,8-ethyl-(9CI)

1,4-Bis[(3-chloro-2-hydroxypropyl)amino]-5-nitro-9,10-anthracenedione