1198361-98-6

2,7-Bis(diphenylphosphoryl)-9-(4-diphenylamino)phenyl-9'-phenyl-fluorene 4-[2,7-Bis(diphenylphosphinyl)-9-phenyl-9H-fluoren-9-yl]-N,N-diphenylbenzenamine Benzenamine, 4-[2,7-bis(diphenylphosphinyl)-9-phenyl-9H-fluoren-9-yl]-N,N-diphenyl- (9-(4-(diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide)