N-(4-BIPHENYLYL)-N,N-BIS[4-[N-(1-NAPHTHYL)-N-PHENYLAMINO]PHENYL]AMINE;N1-[1,1'-Biphenyl]-4-yl-N4-1-naphthalenyl-N1-[4-(1-naphthalenylphenylamino)phenyl]-N4-phenyl-1,4-benzenediamine;4-N-naphthalen-1-yl-1-N-[4-(N-naphthalen-1-ylanilino)phenyl]-4-N-phenyl-1-N-(4-phenylphenyl)benzene-1,4-diamine;4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-4''-phenyltriphenylamine >1,4-Benzenediamine, N1-[1,1'-biphenyl]-4-yl-N4-1-naphthalenyl-N1-[4-(1-naphthalenylphenylamino)phenyl]-N4-phenyl-;4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-4''-phenyltriphenylamine;4,4′-Bis[N-(1-naphthyl)-N-phenylamino]-4′′-phenyltriphenylamine, CAS 1073183-32-0
4,4''-Bis[N-(1-naphthyl)-N-phenylamino]-4''''-phenyltriphenylamine (CAS# 1073183-32-0) is used in a patented formula for the preparation of organic arylsilane semiconductor materials for electroluminescent devices.