• CAS:1217356-12-1

  4',​4''',​4''''',​4'''''''-​(21H,​23H-​porphine-​5,​10,​15,​20-​tetrayl)​tetrakis-[1,​1'-​Biphenyl]​-​3-​carboxylic acid

• CAS:1980832-02-7

  5,5'-(5-aminopyrimidine-4,6-diyl)diisophthalic acid

• CAS:154694-31-2

  Benzoic acid, 4,4',4'',4'''-tricyclo[3.3.1.13,7]decane-1,3,5,7-tetrayltetrakis- (9CI)

• CAS:1408289-59-7

  5-(3,5-dicarboxybenzoylamino)isophthalic acid

• CAS:

• CAS:

• CAS:

• CAS:1239608-21-9

• CAS:1542480-30-7

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

• CAS:2476800-63-0

  5',5''''-(1,4-phenylenebis(ethyne-2,1-diyl))bis(([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid))