• CAS:160248-28-2

  4,4',4'',4'''-methanetetrayltetrabenzoic acid

• CAS:1208241-38-6

  4',4'',4''',4''''-methanetetrayltetrabiphenyl-4-carboxylic acid

• CAS:31825-57-7

  3,3',3'',3'''-silanetetrayltetrakis-Benzoic acid

• CAS:10256-84-5

  tetrakis(4-carboxyphenyl)silane

• CAS:245551-35-3

  tetrakis(4-​carboxyphenoxymethyl)​methane

• CAS:1351279-73-6

  1,1,2,2-Tetra(4-carboxylphenyl)ethylene

• CAS:1610858-96-2

  4',4'',4''',4''''-(ethene-1,1,2,2-tetrayl)tetrabiphenyl-4-carboxylic acid

• CAS:1643112-47-3

  4',4''',4''''',4'''''''-(1,2-ethenediylidene)tetrakis[3-amino-[1,1'-Biphenyl]-4-carboxylic acid

• CAS:1643112-50-8

• CAS:2226923-73-3

  4',4'''-(phenylazanediyl)bis(([1,1'-biphenyl]-3,5-dicarboxylic acid))