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

(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

(5-Phenyl-tetrazol-2-yl)-acetic acid hydrazide

1-(2,5-Dimethyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid hydrazide

1-Phenoxymethyl-1 H -pyrazole-3-carboxylic acid hydrazide