1-HEXADECYL-1H-INDOLE-2,3-DIONE

1-HEXANOYL-4-PHENYL-3-THIOSEMICARBAZIDE

1-Hydrazino-2-propanol

1-hydroxy-1,3-dihydro-2H-indol-2-one

1-HYDROXY-3-(3-TRIFLUOROMETHYLPHENYL)UREA

1-METHYL-3-(2-METHYL-4-NITROPHENYL)UREA

1-ISOPROPYL-3-METHYL-6,7-(METHYLENEDIOXY)-2-OXO-4-PHENYL-3-QUINAZOLINIUM IODIDE

1-Isopropylpiperidine-4-carbaldehyde hydrochloride

1-M-TOLYL-IMIDAZOLIDINE-2,4-DIONE

1-MERCAPTOMETHYL-4-OXO-1,4-DIHYDRO-QUINOLINE-2-CARBOXYLIC ACID ETHYL ESTER

1-methyl-4,5-diphenyl-1H-imidazole

1-METHYL-6-(3,4-XYLYL)-2-THIOBIUREA

1-naphthamide

1-Methyl-1H-indazole-7-carboxylic acid methyl ester

1-O-BENZYL-BETA-D-ARABINOSIDE