3-(3,5-Dimethyl-1-phenyl-1 H -pyrazol-4-yl)-propionic acid hydrazide

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

2-Methyl-3-(4-nitro-pyrazol-1-yl)-propionic acid hydrazide

5-Benzo[1,3]dioxol-5-yl-1 H -pyrazole-3-carboxylic acid hydrazide

5-(4-Fluoro-phenyl)-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid hydrazide

1-Ethyl-4-nitro-1H-pyrazole-3-carbohydrazide

2-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)propionohydrazide

4-[(4-Fluorophenoxy)methyl]benzohydrazide

4-[(4-Chloro-3,5-dimethylphenoxy)methyl]benzohydrazide

5-[(2,3,5,6-Tetrafluorophenoxy)methyl]furan-2-carbohydrazide

5-(4-Fluoro-phenyl)-2 H -pyrazole-3-carboxylic acid hydrazide