3-(3-Nitro-1H-pyrazol-1-yl)propionic acid hydrazide

2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)propionic acid hydrazide

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

3-[(2,3-Dichlorophenoxy)methyl]-4-methoxybenzohydrazide

2-(3-Methoxy-4-nitro-1H-pyrazol-1-yl)acetohydrazide

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

3-(2,2,3,3-Tetrafluoro-propoxymethyl)-benzoic acid hydrazide

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

5-(4- tert -Butyl-phenoxymethyl)-furan-2-carboxylic acid hydrazide

3-(4-Bromo-3-nitro-pyrazol-1-ylmethyl)-benzoic acid hydrazide

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

2-Phenyl-cyclopropanecarboxylic acid hydrazide

5,6-Dimethoxy-7-nitro-3 H -isobenzofuran-1-one

6-Chloro-7-nitro-3 H -isobenzofuran-1-one

(5-Bromo-2,3-dioxo-2,3-dihydro-indol-1-yl)-acetic acid ethyl ester