• CAS:1394891-90-7

• CAS:2758930-97-9

• CAS:149982-11-6

  [2，2’;6’，2’’]Terpyridine-6，6’’-dicarboxylic acid

• CAS:2115107-14-5

• CAS:87145-66-2

  1,3,5-Triazine-2,4,6-tricarboxylic acid

• CAS:1259390-34-5

• CAS:2710283-10-4

• CAS:499793-28-1

  1,2-Benzenedicarboxylic acid, 4-(3,5-dicarboxyphenoxy)-

• CAS:13520-03-1

• CAS:120360-51-2

  4-[[3,5-bis[(4-carboxyphenyl)carbamoyl]benzoyl]amino]benzoic acid