5-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic acid
6-(4-Carboxyphenyl)nicotinic acid
Tetra(4-carboxyphenyl)porphyrinatopalladium
meso-Tetra (3-carboxyphenyl) porphine
5,5-Bis(4-carboxyphenyl)[1,1:3,1:4,1:3,1-quinquephenyl]-4,4-dicarboxylic acid
1,2,4,5-Tetrakis(4-carboxyphenyl)benzene
2'-Amino-5'-(4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
1H-Pyrazole-3-carboxylic acid, 1-(4-carboxyphenyl)-
5'-(4-Carboxyphenyl)-2'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
[1,1':3',1''-Terphenyl]-4,4''-dicarboxylic acid, 5'-(4-carboxyphenyl)-2'-hydroxy-
5',5''-Bis(4-carboxyphenyl)-4'',6'-dihydroxy-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylic acid
5'-(4-Carboxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
3',4',5',6'-Tetrakis(4-carboxyphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid
5',5'''-Bis(4-carboxyphenyl)-5''-(4,4''-dicarboxy-[1,1':3',1''-terphenyl]-5'-yl)-[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid
5',5'''-Bis(4-carboxyphenyl)-2'',5''-dimethoxy-[1,1':3',1'':4'',1''':3''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid
3,3''-Diamino-5'-(3-amino-4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
4'-(4-Carboxyphenyl)-[2,2':6',2''-terpyridine]-5,5''-dicarboxylic acid
4',5'-Bis(4-carboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid
5'-(4-Carboxyphenyl)-2'-nitro-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
7-(4-Carboxyphenyl)quinoline-3-carboxylic acid
