4-Bromo-1-methyl-5-trifluoromethyl-1 H -pyrazole-3-carboxylic acid hydrazide

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

3-(4-Bromo-5-methyl-1H-pyrazol-1-yl)propionic acid hydrazide

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

2-(4-Chlorophenyl)cyclopropane-1-carbohydrazide

3-[(4-Chloro-3-methylphenoxy)methyl]-4-methoxybenzohydrazide

2-(3-Nitro-1H-pyrazol-1-yl)acetohydrazide

(6-Bromo-naphthalen-2-yloxy)-acetic acid hydrazide

4-(2-Bromo-phenoxymethyl)-benzoic acid hydrazide

4-(4-Nitro-pyrazol-1-ylmethyl)-benzoic acid hydrazide

4-(2-Chloro-phenoxymethyl)-benzoic acid hydrazide