• CAS:171408-78-9

  9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetracarboxylic acid

• CAS:1872263-31-4

  9H-Carbazole-3,6-dicarboxylic acid, 9-(3,5-dicarboxyphenyl)-

• CAS:1840869-92-2

  1,3-Benzenedicarboxylic acid, 5,5′-(2,1,3-benzoselenadiazole-4,7-diyl)bis-

• CAS:476-73-3

  1,2,3,4-Benzenetetracarboxylicacid

• CAS:2375763-59-8

  4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-3-carboxylic acid))

• CAS:2370998-16-4

  5',5''''-Sulfonylbis(2'-amino-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid)

• CAS:2629901-73-9

  4,4',4'',4'''-(Pyrene-4,5,9,10-tetrayl)tetrabenzoic acid

• CAS:1119196-01-8

  1,3-Benzenedicarboxylic acid, 5,5'-(1,4-naphthalenediyl)bis-

• CAS:1350363-07-3

  Benzoic acid, 4,4',4'',4'''-(9,9'-spirobi[9H-fluorene]-2,2',7,7'-tetrayl)tetrakis-

• CAS:1868072-45-0

  [1,1'-Biphenyl]-3,3',4,5'-tetracarboxylic acid