182507-83-1

PPB N,N'-Di(9-phenanthrenyl)-N,N'-diphenylbenzidine N,N'-Bis(9-phenanthrenyl)-N,N'-diphenylbenzidine N,N'-BIS(PHENANTHREN-9-YL)-N,N'-DIPHENYLBENZIDINE N,N'-bis-(Phenanthren-9-yl)-N,N'-bisphenyl benzidine N,N′-Di-[(9-phenanthrenyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine N4,N4'-di(phenanthren-9-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-di-9-phenanthrenyl-N4,N4'-diphenyl- N-[4-[4-(N-phenanthren-9-ylanilino)phenyl]phenyl]-N-phenylphenanthren-9-amine