N4-(4'-(二フェニルアミノ)-[1,1'-联ベンゼン]-4-基)-N4',N4'-二フェニル-[1,1'-联ベンゼン]-4,4'-二アミン

N4-(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)-N4',N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine ≥95%(LC&N)