3-[(1,3,7-Trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-hydrazono]-butyric acid ethyl ester

N-(4-(4-Nitrophenylsulfonyloxy)benzylidene)-N-phenylamine oxide

12-Nitro-benzo[f]pyrido[1,2-a]indole-6,11-dione

5-Cyclohexylimino-1,3,3-trimethyl-4-piperidin-1-yl-pyrrolidine-2-thione

2-(3-Methyl-1H-quinoxalin-2-ylidenemethyl)-quinoxaline

1-Butyl-4-(phenyl-hydrazono)-3,4-dihydro-1H-quinolin-2-one

4-(5,5-Bis-hydroxymethyl-[1,3]dioxan-2-yl)-2,6-di-tert-butyl-phenol

6,7,8-Trifluoro-1-(1-methoxycarbonyl-propyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester

1,3-Dichloro-2-isocyanato-2-methyl-propane

3-(3-Oxo-2,3-dihydro-benzo[1,4]oxazin-4-ylamino)-but-2-enoic acid ethyl ester

3-Phenyl-benzo[h]-2,3-dihydro-1,4-thiazino[4,3-b]-2H-1,2,4-triazolylium-2-thiolate