[4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-hydrazine

3-Ethyl-5-methylsulfanyl-[1,2,4]triazol-4-ylamine

5-(3-Nitro-phenoxymethyl)-furan-2-carboxylic acidhydrazide

5-Furan-2-yl-isoxazole-3-carboxylic acid hydrazide

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

3-Difluoromethyl-5-(3,5-dimethyl-4-nitro-pyrazol-1-ylmethylsulfanyl)-[1,2,4]triazol-4-ylamine

(4-Phenyl-6-trifluoromethyl-pyrimidin-2-yl)-hydrazine

[4-(1-Methyl-1 H -pyrazol-4-yl)-6-trifluoromethyl-pyrimidin-2-yl]-hydrazine

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

1-Methyl-1H-pyrazole-4-carboxylic acid hydrazide