209980-47-2

naphthalenylphenylamino)phenyl]-N,N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine N,N'-Bis[4-(1-naphthalenylphenylamino)phenyl]-N,N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine N1,N1'-([1,1'-Biphenyl]-4,4'-diyl)bis(N4-(naphthalen-1-yl)-N1,N4-diphenylbenzene-1,4-diamine) [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis[4-(1-naphthalenylphenylamino)phenyl]-N4,N4'-diphenyl- N,N&#39-Bis[4-(1-naphthalenylphenylamino)phenyl]-N,N&#39-diphenyl-[1,1&#39-biphenyl]-4,4&#39-diamine