• CAS:1239602-35-7

  4',4''',4'''''-nitrilotris(([1,1'-biphenyl]-4-carboxylicacid))

• CAS:205383-17-1

  4,4',4''-(benzene-1,3,5-triyltris(ethyne-2,1-diyl))tribenzoicacid

• CAS:1071125-59-1

• CAS:1331756-62-7

  4',4''',4'''''-(1,3,5-triazine-2,4,6-triyl)tris(([1,1'-biphenyl]-4-carboxylicacid))

• CAS:98270-32-7

  4,4',4''-(Nitrilotris(methylene))tribenzoic acid

• CAS:2129-96-6

  Benzoic acid, 3,3′,3′′-phosphinylidynetri-

• CAS:22997-64-4

  Benzoic acid, 3,3',3''-phosphinidynetris-

• CAS:1309853-81-3

  1,3-Benzenedicarboxylic acid, 5-[[(4-carboxyphenyl)methyl]amino]-

• CAS:143330-18-1

  1,3-Benzenedicarboxylic acid, 5-[(4-carboxybenzoyl)amino]-

• CAS:2131043-26-8

  4-(3-Carboxyphenyl)pyridine-2,6-dicarboxylic acid