英文别名4,4'-bisbenzhydrazide; 4,4'-biphenyldicarbohydrazide; biphenyl-4,4'-dicarboxylic acid dihydrazide; DIPHENYL-4,4'-DICARBOHYDRAZINE; DIPHENYL-4,4'DICARBOHYDRAZIDE; 4,4'-Biphenyldicarboxylic dihydrazide; [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 4,4'-dihydrazide