5-Methyl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid hydrazide

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

5-Methyl-isoxazole-3-carboxylic acid hydrazide

5-甲基异唑-3-甲酸酐

(5-Cyclopropyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid hydrazide

4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbohydrazide

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

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

4-[(4-Methoxyphenoxy)methyl]benzohydrazide

2-(4-Nitro-1H-pyrazol-1-yl)acetohydrazide

2- p -Tolyl-cyclopropanecarboxylic acid hydrazide

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