Sigma-Aldrich
1-chloro-4-({[(methylamino)carbonyl]amino}sulfonyl)benzene
1-CHLORO-4-(ISOPROPYLSULFANYL)BENZENE
1-chloro-7-methylisoquinoline
1-CYANO-1-METHYLETHYL N-PHENYLCARBAMATE
1-CYCLOHEXYL-3-(2-ETHYL-6-METHYLPHENYL)-1-METHYLUREA
1-CYCLOHEXYL-3-(2,3-DICHLOROPHENYL)UREA
1-CYCLOHEXYL-3-(2,5-DIMETHOXYPHENYL)-1-METHYLUREA
1-Ethyl-4-(4-nitrobenzoyl)piperazine
1-ETHYL-4-HYDROXY-2-OXO-N-(3-PYRIDINYL)-1,2-DIHYDRO-3-QUINOLINECARBOXAMIDE
1-ethyl-4,5-diphenyl-1,3-dihydro-2H-imidazol-2-one
1-ETHYL-6-NITRO-2(1H)-QUINOLINONE
1-ethyl-7-hydroxy-6-nitro-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxylic acid
1-ETHYLPYRIDINIUM 3-((2E)-2-{(2E)-2-ETHYL-3-[5-PHENYL-3-(3-SULFONATOPROPYL)-1,3-BENZOXAZOL-3-IUM-2-YL]-2-PROPENYLIDENE}-5-PHENYL-1,3-BENZOXAZOL-3-YL)-1-PROPANESULFONATE
1-FURAN-2-YLMETHYL-3-(4-(1,1,2,2,3,3,3-HEPTAFLUORO-PROPYLSULFANYL)-PH)-THIOUREA
1-FURFURYL-3-(2-METHYL-4-NITROPHENYL)UREA