1,1'-Biphenyl-4,4'-diamineNSC 1464764,4'-Biphenyldiamine[1,1'-Biphenyl]-4,4'-diamineBenzidine, 95%4,4'-Diaminobiphenyl4,4'-Diamino-1,1'-biphenyl4,4'-Diaminodiphenyl4,4'-BianilineBenzidine联苯胺4,4'-二氨基联苯di-phenylamineBenzidinediphenylamineBenzidine4,4′-DiaminobiphenylC.I. azoic diazo component 112p-diaminodiphenylp,p'-bianiline4,4'-biphenyldiamine(1,1'-biphenyl)-4,4'-diaminebenzidine4,4'-diaminobiphenylp,p'-diaminodiphenyl4,4'-diphenylenediamine4,4'-biphenylenediamine4,4'-diaminodiphenyl4,4'-bianiline4,4'-diamino-1,1'-biphenyl