1,2,4-[1]Propanyl[3]ylidenepentalen-9-one, 1,2,3,3a,4,6a-hexahydro-

1-ethyl-N-(5-methyl-5-nitro-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)piperidin-3-amine

1-phenyl-3-thiophen-2-ylprop-2-en-1-one

1-(2-cyanoethyl)-1-oxidopiperidin-1-ium-2-carboxylic acid

1-(2-chloroethyl)-3-methylsulfonylurea

1-[[dimethylamino(methyl)amino]-phenylphosphanyl]-1,2,2-trimethylhydrazine

1,2-bis(diethoxyphosphoryl)-3,3,4,4,5,5-hexafluorocyclopentene

1-(10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl)ethanone

1H,3H-Benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, polymer with 1,1′-methylenebis[4-isocyanatobenzene]

1-bromo-3-(2-bromopropyl)benzene

1,4,4-triphenylbutan-1-one

1,4a-dimethyl-2,3,4,5,6,7-hexahydro-1H-naphthalene

1-amino-3-(2-chlorophenyl)-1-methylurea

1-(4-methylphenyl)sulfonyl-3-[2-[2-[(4-methylphenyl)sulfonylcarbamoylamino]ethyldisulfanyl]ethyl]urea

1-methyl-10-oxatricyclo[7.3.1.02,7]trideca-2,4,6-triene-8,11-dione

1-phenylpentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene

1-(2,2-dimethyl-6-azaspiro[2.5]octa-4,7-dien-6-yl)ethanone

1,7-dihydropyrrolo[3,2-f]indole-2,3,5,6-tetrone

1-(4-chlorophenyl)cyclopentan-1-ol

1,2,3,4,5,6,7,8-octamethyl-9,10-dihydroanthracene

1-dodecylsulfanylsulfonyl-4-methylbenzene

10-propan-2-ylidene-4-thiatricyclo[5.2.1.02,6]decane

1-(methoxymethyl)-6-nitro-2H-3,1-benzoxazin-4-one

1-[bis(benzylsulfanyl)methyl]-4-nitrobenzene

1-(diaminomethylidene)-2-(3,4-dimethylphenyl)guanidine

1-(benzotriazol-1-ylmethyl)benzotriazole

1-phenyl-3-(4-phenylpiperazin-1-yl)propan-2-ol

1-[3-[(2-hydroxyphenyl)methylideneamino]phenyl]ethanone

1-(benzenesulfonyl)ethylsulfonylbenzene

1,3-Diethyl 2-[[(2,4-dichlorophenyl)amino]methylene]propanedioate

1-[(9,10-dioxoanthracen-1-yl)disulfanyl]anthracene-9,10-dione

1-N',3-N'-dihydroxybenzene-1,3-dicarboximidamide

1-amino-1-methyl-3-(2-methylphenyl)urea

1-methoxy-4-methyl-2,3-dihydro-1λ5-phosphole 1-oxide

1,1,1,3,3,3-hexafluoro-2-(pyridin-2-ylamino)propan-2-ol

1-[(4-aminophenyl)methyl]pyrimidine-2,4-dione

17-hydroxy-10,13-dimethyl-17-(3-methyl-1,3-oxazolidine-2-carbonyl)-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

11,13-diazatetracyclo[8.7.0.02,7.011,15]heptadeca-1(10),2,4,6,8-pentaen-12-one

1,1,4-triphenyl-2H-phthalazine

1,2,2-trimethylspiro[2.4]hepta-4,6-diene

1-nitro-3-[3-(3-nitrophenoxy)propoxy]benzene

1-[4-(3-chlorophenyl)piperazin-1-yl]-3-phenoxypropan-2-ol

1-phenoxyadamantane

1-(2,4-dinitrophenyl)-4-hydroxypyrrolidine-2-carboxylic acid

10-methoxy-1,2,3,4,4a,11b-hexahydrobenzo[d][1]benzothiepin-7-one

1-benzyl-1-tert-butylhydrazine

1-(2,5-dihydroxyphenyl)pentan-1-one

1-phenyl-N-pyridin-3-ylethanimine

1-(2-adamantyl)-3-(2-chloroethyl)urea

1-(chloromethyl)-5,6-dinitroindazole

1,2-dimethyl-3-phenylindole

1-methyl-3-phenyl-2H-indene-1,3-diol

1,5-ditert-butyl-2-fluoro-4-[(2-methylpropan-2-yl)oxy]benzene

1,3-dibenzyl-1,3-diazinane-2,4,6-trione

17-(2-hydroxypropan-2-yl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

1-(thietan-3-yl)phthalazine

1,3-bis(2,4,6-trimethylphenyl)-8aH-[1,2,4]triazolo[4,3-a]pyridine

13-ethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol

1-(4-methylpiperazin-1-yl)undec-10-en-1-one

1-(2-chloroethyl)-4-methylbenzene

1,2-diamino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-6-one

1,3-bis(piperidin-1-ylmethyl)imidazolidine-2-thione

1-nitro-4-(2-nitropropan-2-yl)benzene

1,2-diphenylethenesulfonic acid;4-methylaniline

1,1-dioxospiro[2,3-dihydrothiochromene-4,3'-oxirane]-2',2'-dicarbonitrile

1,1-dimethyl-2,3,4,5-tetraphenylstannole