1-Methyl-7-chloro-5-benzoylhydrazino-2,3-dihydro-1H-1,4-benzodiazepin-2-one 84044-26-8 Benzoic acid, 2-(7-chloro-1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)hydrazide