2-(4-Bromo-pyrazol-1-yl)-butyric acid hydrazide

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

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

2-(1,2,3,4-Tetrahydro-9H-carbazol-9-yl)acetohydrazide

3-[(4-Chloro-2-methylphenoxy)methyl]benzohydrazide

3-(2,4,6-Trichloro-phenoxymethyl)-benzohydrazide

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

5-{[3-(Trifluoromethyl)phenoxy]methyl}furan-2-carbohydrazide

5-[(m-Tolyloxy)methyl]furan-2-carbohydrazide

4-Amino-5-(difluoromethyl)-4H-1,2,4-triazole-3-thiol

2-{[5-(1,5-Dimethyl-1H-pyrazol-3-yl)-4-[(tetrahydrofuran-2-yl)methyl]-4H-1,2,4-triazol-3-ylsulfanyl]-acetic acid hydrazide