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

4-[(2,3,5,6-Tetrafluorophenoxy)methyl]benzohydrazide

5-[(2-Chloro-4-fluorophenoxy]methyl)furan-2-carbohydrazide

5-[(4-Bromo-2-chlorophenoxy]methyl)furan-2-carbohydrazide

2-Difluoromethoxy-benzoic acid hydrazide

2-[3,5-Bis(difluoromethyl)-1H-pyrazol-1-yl]acetohydrazide

2-[4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetohydrazide

3-(4-Chloro-3-nitro-1H-pyrazol-1-yl)propionic hydrazide

3-(4-Bromo-3-methyl-1H-pyrazol-1-yl)propionic acid hydrazide

(3-Methyl-1H-pyrazol-1-yl)acetic acid hydrazide

1-Ethyl-1 H -pyrazole-4-carboxylic acid hydrazide