• CAS:59795-47-0

  [1,1'-Biphenyl]-2,2',5,5'-tetracarboxylic acid

• CAS:307554-62-7

  9,10-Anthracenediyl-bis(methylene)dimalonicacid

• CAS:2787479-95-0

  3,8-bis (3,5-dicarboxyphenyl) - 1,10-phenanthroline

• CAS:1648735-35-6

  [1,1':4',1''-terphenyl]-2',3,3'',5'-tetracarboxylic acid

• CAS:

  5',5''-bis(4-carboxyphenyl)-4'',6'-dipropoxy-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylic acid

• CAS:2682204-05-1

  4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetrakis(2-methylbenzoic acid)

• CAS:2982238-25-3

  4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetrakis(2-nitrobenzoic acid)

• CAS:83294-30-8

  Zincate(4-), [[4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](6-)]-, (SP-4-1)-

• CAS:2479-49-4

  4,4'-Carbonyldiphthalic acid

• CAS:1306201-16-0

  2,2',2'',2'''-((ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetrakis(oxy))tetraacetic acid