[Synonyms]
5-mer-HCA 3,3''''-Dihydroxy-2',2'',2''',5',5'',5'''-hexamethyl[1,1':4',1'':4'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid [1,1':4',1'':4'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 3,3''''-dihydroxy-2',2'',2''',5',5'',5'''-hexamethyl- |