2',2'',4',4'',6',6''-hexamethyl-5',5''-diphenyl-1,1':3',1'':3'',1'''-quaterphenyl

2',2'',4',4'',6',6''-hexamethyl-5',5''-diphenyl-1,1':3',1'':3'',1'''-quaterphenyl · CAS 1093856-23-5