[4-(1-Ethyl-3-methyl-1 H -pyrazol-4-yl)-6-trifluoromethyl-pyrimidin-2-yl]-hydrazine

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

1-(4- tert -Butyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid hydrazide

1-(4-Chloro-3,5-dimethyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid hydrazide

1-Pyrazol-1-ylmethyl-1 H -pyrazole-3-carboxylic acid hydrazide

5-(3,4-Dichloro-phenyl)-1 H -pyrazole-3-carboxylic acid hydrazide

1-Amino-4,6-dimethyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

4-Nitro-1 H -pyrazole-3-carboxylic acid hydrazide

5-(Thiophen-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide

1,5-Dimethyl-4-nitro-1 H -pyrazole-3-carboxylic acid hydrazide

4-Chloro-2-ethyl-2 H -pyrazole-3-carboxylic acid hydrazide