• CAS:1433189-29-7

  5'-(trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid

• CAS:2264050-57-7

• CAS:1403744-65-9

  5,5'-(1H-1,2,3-Triazole-1,4-diyl)diisophthalic acid

• CAS:35638-19-8

  Propanoic acid,3,3'-[[2,2-bis[(2-carboxyethoxy)methyl]-1,3-propanediyl]bis(oxy)]bis-

• CAS:2725120-95-4

• CAS:54201-52-4

  1,3,5,7-Naphthalenetetracarboxylic acid

• CAS:479-47-0

  benzene-1,2,3,5-tetracarboxylic acid

• CAS:800381-20-8

• CAS:2345749-58-6

• CAS:2794988-88-6