![4'',5''-双(4'-카르복시[1,1'-联벤젠]-4-基)[1,1':4',1'':2'',1''':4''',1''''-五联벤젠]-4,4''''-二羧산](/static/images/placeholder.svg)
4'',5''-双(4'-카르복시[1,1'-联벤젠]-4-基)[1,1':4',1'':2'',1''':4''',1''''-五联벤젠]-4,4''''-二羧산
4'',5''-Bis(4'-carboxy[1,1'-biphenyl]-4-yl)[1,1':4',1'':2'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid
4'',5''-Bis(4'-carboxy[1,1'-biphenyl]-4-yl)[1,1':4',1'':2'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid 98%