[4-(4-Bromo-phenyl)-thiazol-2-yl]-hydrazine

5-(2,3-Dimethyl-phenoxymethyl)-furan-2-carboxylic acid hydrazide

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

3-(3,5-Dimethyl-4-nitropyrazol-1-ylmethylsulfanyl)-[1,2,4]triazol-4-ylamine

1-(4-Amino-5-methyl-4H-[1,2,4]triazol-3-ylsulfanyl-methyl)-1H-pyrazole-3-carboxylic acid methyl estester

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

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

3- p -Tolyl-[1,2,4]oxadiazole-5-carboxylic acid hydrazide

[4-Difluoromethyl-6-(1,3-dimethyl-1 H -pyrazol-4-yl)-pyrimidin-2-yl]-hydrazine

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

2-Ethyl-5-trifluoromethyl-2 H -pyrazole-3-carboxylic acid hydrazide