[1,1':2',1'':3'',1''':2''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 5''-(4'-carboxy[1,1'-biphenyl]-2-yl)-
        [1,1':2',1'':3'',1''':2''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 5''-(4'-carboxy[1,1'-biphenyl]-2-yl)-
        
            CAS:1351983-66-8
            分子式:C45H30O6
            分子量:666.72