4-Phenylbenzoic Hydrazide, 1,1'-biphenyl-4-carbohydrazide, biphenyl-4-carboxylic hydrazide, 4-Phenylbenzhydrazide, 4-Biphenylcarboxylic acid hydrazide, 4-Phenylbenzoylhydrazine, biphenyl-4-carboxylic acid hydrazide, p-Phenyl benzhydrazide, 4-phenylbenzoyl hydrazide, Biphenyl-4-carbohydrazide