1,3,7,9-tetramethylpyrimido[5,4-g]pteridine-2,4,6,8-tetrone

1-(2-bicyclo[2.2.1]heptanyl)-3-(2-chloroethyl)urea

1-dichlorophosphoryl-3-methoxyurea

1-(3-nitrophenyl)prop-2-yn-1-ol

1-(2-chloroprop-2-enoxy)-4-methylbenzene

1-acridin-9-yl-3-(2-chloroethyl)urea

1-[2-(4-hydroxyphenyl)-1-benzofuran-3-yl]propan-1-one

1-methyl-1,3-diphenyl-3-(phenylcarbamoyl)urea

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

1-[2,3-dimethyl-3-(4-nitrophenyl)butan-2-yl]-4-nitrobenzene

1-[bis(aziridin-1-yl)phosphoryl]-3-methoxyurea

1-(2-chloroethyl)-3-pyridin-3-ylurea

1-[2-(2-bromoethoxy)ethoxy]butane

1-(ethylsulfanylmethyl)-4-methylpiperazine

1-chloro-4-(4-chlorophenyl)sulfonylsulfanylsulfonylbenzene

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

1,3-bis(1-chlorobutan-2-yl)-1-nitrosourea

1,3,6,8-tetraphenylpyrene

1-[(2-nitrophenyl)methyl]pyrrolidine-2,5-dione

1,4-diphenylnaphthalene-2,3-diol

1,3-dimethyl-8-(2-piperidin-1-ylethylsulfanyl)-2-sulfanylidene-7H-purin-6-one

1,3-dibenzyl-5-[bis(2-fluoroethyl)amino]pyrimidine-2,4-dione

1,4,7-trifluorofluoren-9-one

1,3-dimethylpyrazolo[3,4-d]pyrimidine

1-(2-chloroethyl)-3-(2-chloroethylcarbamoyl)-1-nitrosourea

1-(5-bromo-1H-indol-3-yl)-2-(6-nitro-1,3-benzodioxol-5-yl)ethanone

16-Hentriacontanone, oxime

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

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

1-Chloro-3-(ethylthio)-2-propanol

1-isoquinolin-1-yl-2-methylsulfinyl-1-phenylethanol

1,4,4-trichloro-3,3-difluorocyclobutene

1,5-diamino-2-methylimidazole-4-carboxamide

1-fluorophenazine

17-(methoxymethoxy)-13-methyl-2,6,7,8,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-3-one

1,4-dihydroxy-7,8-dihydro-6H-benzo[7]annulene-5,9-dione

1-(4-methylphenyl)sulfonyl-2,3,4,5-tetrahydro-1-benzazepin-5-ol

1-(2-chloroethyl)-3-(3-nitrophenyl)-1-nitrosourea

1,2-dihydro-3-benzothiepin-5-one

1,3,7-tribromo-9H-fluoren-2-ol

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

1-(2-phenylphenyl)ethanol

1-(Tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione

1-quinolin-2-ylsulfanylpropan-2-one

1,2,5-triphenylphosphole

1-(2-chloroethyl)-3-(1-methylcyclohexyl)-1-nitrosourea

1-methoxy-4-[1,2,2-tris(4-methoxyphenyl)ethyl]benzene

1-(5-chloropyridin-2-yl)sulfanylpropan-2-one

1-chloro-2-(2,4-dinitrophenyl)sulfanylcyclooctane

1,2,3,4-tetrafluorofluoren-9-one

1,3-dimethyl-8-(phenylsulfanylmethyl)-7H-purine-2,6-dione

1-(2-chloroethyl)-3-[4-[[4-(2-chloroethylcarbamoylamino)phenyl]disulfanyl]phenyl]urea

1-(2-chloroethyl)-3-(thian-4-yl)urea

1-(benzenesulfonyl)-4-(iodomethyl)benzene

1,1-dimethylsilinane-3,3-dicarboxylic acid

10-[4-(dimethylamino)phenyl]-2,8-dihydroxy-3,7-di(undecyl)phenoxazine-1,4,6,9-tetrone

1-[dimethyl(phenyl)silyl]ethanol

1-chloro-2-[[3-(trifluoromethyl)phenyl]methyl]benzene

1,3-dimethyl-8-(2-sulfanylethyl)-7H-purine-2,6-dione

1-(2-chloroethyl)-3-[6-(2-chloroethylcarbamoylamino)pyridin-2-yl]urea

1-fluoro-2,2-diphenylcyclopropane-1-carboxylic acid

10-(2-chloropropyl)phenothiazine

1-phenylphosphinan-4-ol

1,3-bis(ethylsulfonyl)propan-2-ol

1-methyl-4-oxido-3-phenylquinoxalin-4-ium-2-one

1-bromo-2,3,5,6-tetramethyl-4-(trichloromethyl)benzene