1,2,3-triiodo-5-nitrobenzene

1-iodo-1,1-dimethyl-1λ5-stibolane

1-[2-(dimethylaminodiazenyl)phenyl]ethanone

1-benzyl-2,4-dimethyl-1-oxo-2-phenyl-1λ5-phospholan-3-one

1-methoxysulfanyl-2,4-dinitrobenzene

1-benzyl-4-(isoquinolin-1-ylmethyl)piperidin-4-ol

1,4-dioxo-2,3-dihydrophthalazine-6-carboxylic acid

1-Chloro-3H-1,2-benziodoxol-3-one

1-butyl-3-(4-methoxyphenyl)urea

1-(4-chloro-2-methylphenyl)-3-phenylurea

1-(3-bicyclo[3.3.1]non-6-enyl)ethanone

1,2-Bis(2,5-dichlorophenyl)hydrazine

13-dodecylhexacosane

1-(3-methoxypropylamino)-3-prop-2-enoxypropan-2-ol

1-ethyl-6-nitroquinolin-4-one

1-(2-hydroxy-4-methoxy-3-methylphenyl)ethanone

1-ethyl-4-methyl-3,3-dioxoindeno[1,2-d]oxathiin-9-one

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

13-undecylpentacosane

1-(3-bromophenyl)-3-phenylprop-2-en-1-one

1-[bis(2-chloroethyl)phosphoryl]-2-chloroethane

1-(hydroxymethyl)-3,3-dipropylazetidin-2-one

1-fluoro-7-methylbenzo[a]anthracene;2,4,7-trinitrofluoren-9-one

1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenoxy]benzene

1,2,3,10-tetrahydroxy-6,7-dihydro-5H-benzo[a]heptalen-9-one

1H-indazol-3-yl(phenyl)diazene

1-(diphenylphosphoryloxymethyl)-4-methylbenzene

1-methoxy-4-[(4-methoxyphenoxy)methyl]benzene

1-[4-[(4-ethoxyphenyl)diazenyl]phenyl]nonan-1-one

1-(bromomethyl)-2-[di(propan-2-yloxy)phosphorylmethyl]benzene

1-dimethoxyphosphorylpropan-1-one

1,2,3-trimethoxy-7-(3,4,5-trimethoxyphenyl)naphthalene

1-butylsulfinyl-1-chlorobutane

1-[2-[(5-chloronaphthalen-1-yl)methyl]phenyl]ethanone

1-phenyl-2-triphenylsilylprop-2-en-1-ol

1,1,2,2-tetramethylacenaphthylene

1,4-bis(4-cyclohexylbutyl)cyclohexane

1-methyl-4-octoxybenzene

1,4-didecylcyclohexane

10-(4-methylphenyl)sulfonyloxydecyl 4-methylbenzenesulfonate

1-[4-(2-bicyclo[2.2.1]heptanylmethyl)phenyl]ethanone

1-[[methyl(propan-2-yloxy)phosphoryl]sulfanylmethylsulfanyl]pentane

1-acetyl-5-(furan-2-yl)-5-methylimidazolidine-2,4-dione

1,6-dimethyl-7-azabicyclo[4.2.0]octa-2,4-dien-8-one

1,3-dichloro-5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione

1,2,2,3-tetramethylbicyclo[1.1.0]butane

11,16,17-trimethoxy-12-methyl-5,7-dioxa-12-azapentacyclo[11.8.0.02,10.04,8.014,19]henicosa-1(13),2,4(8),9,14,16,18,20-octaene

1-acetyl-3-chloro-5-methyl-5-thiophen-2-ylimidazolidine-2,4-dione

1,3,5-triethyl-2,4,6-trinitrobenzene

1-(4-methoxyphenyl)-2-nitroethanone

1,1-bis(aziridin-1-yl)-N,N-dimethylmethanamine

1-[dibromo(diphenyl)-λ5-stibanyl]propan-2-ol

1-[3-ethylsulfanyl-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

1,14,27,28-tetrazapentacyclo[18.6.1.17,14.08,13.021,26]octacosa-7(28),8,10,12,20(27),21,23,25-octaene-2,15-dione

1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione

10-(anthracen-9-ylmethylidene)anthracen-9-one

1-oxaspiro[4.5]decane

1-methoxy-2-[2-[2-(2-methoxyphenoxy)ethoxy]ethoxy]benzene

1-ethyl-1-nitroso-3-[2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]urea

1-[2-[[3-(trifluoromethyl)phenyl]methylsulfonyl]phenyl]pyrrole

1,4-Diamino-10H-indeno[2′,1′:5,6]pyrazino[2,3-d]pyridazin-10-one hydrazone

1H-indol-2-yl-(4-methoxyphenyl)methanol

1-(3-methylbut-2-enyl)-3-(4-methylphenyl)sulfonylurea

1,12-bis(ethenoxy)octadecane

1-[5-(5-acetyl-4-hydroxy-2-phenylmethoxyphenyl)sulfonyl-2-hydroxy-4-phenylmethoxyphenyl]ethanone

1,3:4,6-Bis-O-(2-chloroethylidene)galactitol