1374404-53-1

DK7248 DK7619 1,2,3,4,5,6-hexa(4-carboxybiphenyl) benzene 1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid 4-[4-[2,3,4,5,6-pentakis[4-(4-carboxyphenyl)phenyl]phenyl]phenyl]benzoic acid [1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 3'',4'',5'',6''... 3'',4'',5'',6''-tetrakis(4'-carboxy[1,1'-biphenyl]-4-yl)-[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid [1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 3'',4'',5'',6''-tetrakis(4'-carboxy[1,1'-biphenyl]-4-yl)-