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

2-Cyclohexyl-3-propylimino-2,3-dihydro-pyrrolo[3,4-b]quinoxalin-1-one

N-[3-(Ethyl-m-tolyl-amino)-propyl]-benzenesulfonamide

3-(2-{[2-(2-Cyano-ethyl)-cyclohexylidene]-hydrazono}-cyclohexyl)-propionitrile

2-(4-Chlorophenyl)-2-hydroxy ethane-O-methylcarbamoylamidoxime

N-Cyclohexylsulfanyl-N-(4,6-diamino-[1,3,5]triazin-2-yl)-4-methyl-benzenesulfonamide

1-Chloromethyl-1,2-dihydro-indazol-3-one

2-Chloromethylene-3,3-dimethyl-tetrahydro-pyran

2-(6-Dicyanomethylene-4-ethylamino-5,6-dihydro-1H-[1,3,5]triazin-2-ylidene)-malononitrile

4',5'-Dichloro-1,3-diethyl-2-isopropylamino-2,3-dihydro-1H,1'H-[2,2']biimidazolyl-4,5-dione

2-Bromo-4-chloro-butyryl chloride