• CAS:2439202-98-7

  9H-Carbazole-3,6-dicarboxylic acid, 9,9′-[1,4-phenylenebis(methylene)]bis-

• CAS:1433189-29-7

  5′-(Trifluoromethyl)[1,1′:3′,1′′-terphenyl]-3,3′′,5,5′′-tetracarboxylic acid

• CAS:2264050-57-7

  Pyridinium, 1,1′-[1,4-phenylenebis(methylene)]bis[3,5-dicarboxy-

• CAS:1403744-65-9

  5,5′-(1H-1,2,3-Triazole-1,4-diyl)bis[1,3-benzenedicarboxylic acid]

• CAS:35638-19-8

  3,3′-[[2,2-Bis[(2-carboxyethoxy)methyl]-1,3-propanediyl]bis(oxy)]bis[propanoic acid]

• CAS:2725120-95-4

  1,4-Benzenedicarboxylic acid, 2,2′-oxybis-

• CAS:54201-52-4

  1,3,5,7-Naphthalenetetracarboxylic acid

• CAS:800381-20-8

  1,3-Benzenedicarboxylic acid, 5,5′-[(1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-2,9-diyl)diimino]bis-

• CAS:2345749-58-6

  5',5''''-oxybis(([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid))

• CAS:2794988-88-6

  4,4'-diamino-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylic acid