1-nitro-4-(2-phenylethyl)benzene

1-methyl-3,5-dinitropyrazole

1,3,5-Tris(1,1-dimethylethyl)-2-iodobenzene

1,1,2,3-tetramethylguanidine

1,1-dimethoxy-2,4,6-triphenyl-1λ5-phosphacyclohexa-1,3,5-triene

1-(4-ethoxyphenyl)-N-(4-heptylphenyl)methanimine

1,2,5-oxadiazole-3,4-dicarbonitrile

1-ethynyl-2,4-dimethylbenzene

1,3-bis(2,2-dimethylpropyl)-2,4,5,6-tetramethylbenzene

1,3,5-tris(sulfanylidene)-2,4,6,8,9,10-hexathia-1λ5,3λ5,5λ5,7-tetraphosphatricyclo[3.3.1.13,7]decane

1,2-dibromo-4-nitrobenzene

1-heptoxy-4-nitrobenzene

1-tert-butyl-4-methylidenecyclohexane

1-N,8-N-dimethylnaphthalene-1,8-diamine

1-(isothiocyanatomethyl)-2-methoxybenzene

1,1,2,2,3,3,4,4,5,5-decamethylpentasilolane

1-azabicyclo[1.1.0]butane

1,2-Dimethyl-1,2-diphenylhydrazine

1-methyl-3,5-diphenylpyrazole

1-isothiocyanato-2,4,5-trimethylbenzene

1,2,3,4-Tetrahydro-6,7-dimethylquinoxaline

1-tert-butyl-2-chlorobenzene

1,2-Dithiete

1-methyl-4H-pyridine

1,3a,4,6a-tetrahydropentalene

1-bromo-2-fluorocyclohexane

1-phenylphosphole

1-ethylselanyl-2-methylbenzene

1-ethynylsulfanyl-2-methylpropane

1-methoxy-4-(2-methylpropoxy)benzene

1,4,5,6,7,10,11,12-octahydrotetracene

1-(4-nitrophenyl)-3a,8b-dihydroindeno[1,2-d]triazol-4-one

1,4-dibromocubane

1,2,3,4,6,6a,7,8,9,10,10a,11-dodecahydropyridazino[1,2-b]phthalazine

1,11-diazatetracyclo[9.2.2.12,6.010,16]hexadeca-2,4,6(16),7,9-pentaene

1,4-dimethoxybicyclo[2.2.2]octane

1-ethylsulfanyl-2-methoxyethane

1-(3-tert-butyl-4-methoxyphenyl)propan-1-one

1,2,3,4-tetramethyl-2,3-diazabicyclo[2.2.2]oct-5-ene

1-(4,5-dimethoxy-2-methylphenyl)propan-2-amine

1,2-dimethyl-1,2-di(propan-2-yl)hydrazine

1,1,2,2-tetrabutylhydrazine

1,3-dimethyl-2H-cyclohepta[c]pyrrol-6-one

1,3-dithietane 1,3-dioxide

1-fluoro-2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane

1-methyl-4-propan-2-yl-2,3-dioxabicyclo[2.2.2]octane

1-methyl-4-(methylamino)pyrimidin-2-one

1-[[(2-Methylphenyl)amino]methyl]-2,5-pyrrolidinedione

1-(3-chloropropyl)-4-phenylpiperazine

11-methylidenebicyclo[4.4.1]undeca-1,3,5,7,9-pentaene

1-Propyne, 1-methoxy-

1,2,3,4,5,6-hexamethyl-1,2,4,5,3,6-tetrazadiborinane

1-N,1-N,1-N',1-N',4-N,4-N,4-N',4-N'-octamethylbuta-1,3-diene-1,1,4,4-tetramine

1-methyl-2-phenyl-1,3,2-diazaborolidine

1,2-dimethylcyclopropene

1,3-dinitro-1,3-diazepane

1-(2,3,4,5,6-pentafluorophenyl)piperidine

1,1,5,5-tetramethylcyclodecane

1-(2-methylphenyl)azetidine

12λ6-thiatricyclo[4.4.3.01,6]trideca-3,8-diene 12,12-dioxide

1-(2,4-dimethoxyphenyl)propan-2-amine

1,2-dimethylidenecyclopentane

1,1-dimethyl-2,4,6-triphenyl-1λ5-phosphacyclohexa-1,3,5-triene

1,3-diazatricyclo[3.3.1.13,7]decan-4-one

1-propan-2-yloxycyclohexa-1,4-diene

1,3,3-trimethylbicyclo[2.2.1]heptane-2,5-dione