N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(4-chlorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide 1g

N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(4-chlorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide 1g