4',4'',4'',4'',4''-(乙烯-1,1,2,2-四基)四(3-氨基-[1,1'-联苯]-4-羧酸)

4',4'',4'',4'',4''-(乙烯-1,1,2,2-四基)四(3-氨基-[1,1'-联苯]-4-羧酸)

4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(3-amino-[1,1'-biphenyl]-4-carboxylic acid)