• CAS:1609575-40-7

  4,4'-(2,2-Diphenylethenylidene)bis[benzoic acid]

• CAS:4479-74-7

  2,2'-Bipyridine-6,6'-Dicarboxylic Acid

• CAS:6813-38-3

  [2,2'-Bipyridine]-4,4'-dicarboxylic acid

• CAS:856796-87-7

  [3,3'-Bipyridine]-5,5'-dicarboxylic acid

• CAS:60095-59-2

  4,4'-Bipyridinium, 1,1'-bis(4-carboxyphenyl)-, chloride (1:2)

• CAS:149558-69-0

  1,1'-Pyridine-2,6-diylbis(1H-pyrazole-3-carboxylic acid)

• CAS:623157-25-5

  4,4'-(2,6-pyrazinediyl)bis-benzoic acid

• CAS:3515-34-2

  2,2'-Bithiophene]-5,5'-dicarboxylicacid

• CAS:175202-55-8

  3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid

• CAS:502764-53-6

  DTT-2,6-dicarboxylic acid