Bischlorophenyldiphenylphenylenediamine

N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-benzenediamine

4',4''-DICHLORO-N,N,N',N'-TETRAPHENYL-1,4-PHENYLENEDIAMINE

N1,N1-Bis(4-chlorophenyl)-N4,N4-diphenylbenzene-1,4-diaMine

N,N'-BIS(4-CHLOROPHENYL)-N,N'-DIPHENYL-1,4-PHENYLENEDIAMINE