4-Hydrazinocarbonyl-piperidine-1-carboxylic acid(4-chloro-phenyl)-amide

3-Methylsulfanyl-5-thiophen-2-yl-[1,2,4]triazol-4-ylamine

[4-Difluoromethyl-6-(3-methoxyphenyl)-pyrimidin-2-yl]-hydrazine

[4-Difluoromethyl-6-(4-fluoro-phenyl)-pyrimidin-2-yl]-hydrazine

(4- p -Tolyl-6-trifluoromethyl-pyrimidin-2-yl)-hydrazine

5-(1,5-Dimethyl-1 H -pyrazol-4-yl)-isoxazole-3-carboxylic acid hydrazide

[4-Difluoromethyl-6-(1-ethyl-5-methyl-1 H -pyrazol-4-yl)-pyrimidin-2-yl]-hydrazine

2-(4-Bromo-3,5-dimethyl-pyrazol-1-yl)-butyric acid hydrazide

[4-(3-Methoxy-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-hydrazine

3-Amino-2-hydrazino-3 H -quinazolin-4-one

2-(5-Methyl-3-nitro-pyrazol-1-yl)-propionic acid hydrazide