trans-Butane-1,2,3,4-tetracarboxylic acid
[1,1':3',1''-Terphenyl]-4,4',4'',6'-tetracarboxylic acid
5',5''-Bis(3,5-dicarboxyphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid
5'-Nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
[1,1'-Biphenyl]-2,2',4,4'-tetracarboxylic acid
[1,1'-Biphenyl]-2,2',5,5'-tetracarboxylic acid
[1,1:3,1-Terphenyl]-3,3,5,5-tetracarboxylic acid
[1,1'-Biphenyl]-2,3',4,5'-tetracarboxylic acid
5''-(3',5'-Dicarboxy-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-3,3'''',5,5''''-tetracarboxylic acid
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic acid
4,4'-Diamino-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylic acid
Cyclohexane-1,2,4,5-tetracarboxylic acid
2',3',5',6'-Tetramethyl-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
2',5'-Bis(trifluoromethyl)-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
[1,1':2',1''-Terphenyl]-4,4',4'',5'-tetracarboxylic acid
2'-Amino-5'-methyl-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
5'-Amino-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
[1,1'-Biphenyl]-3,3',4,5'-tetracarboxylic acid
5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
