(2-Methyl-4-nitro-imidazol-1-yl)-acetic acid hydrazide

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

1-(2-Bromo-4-chloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid hydrazide

3-(4-Chloro-pyrazol-1-yl)-2-methyl-propionic acidhydrazide

1-Methanesulfonyl-piperidine-3-carboxylic acid hydrazide

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

2-(2-Chloro-phenoxymethyl)-2 H -pyrazole-3-carboxylic acid hydrazide

2-(2,4-Difluoro-phenoxymethyl)-benzoic acid hydrazide

2-(3-Trifluoromethyl-pyrazol-1-yl)-propionic acidhydrazide

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

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

4-Difluoromethoxy-3-ethoxy-benzoic acid hydrazide

3-(4-Cyano-phenoxymethyl)-benzoic acid hydrazide

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

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