• CAS:110299-23-5

  1,6-Pyrenedicarboxylic acid

• CAS:1966088-36-7

  2,6-Naphthalenedicarboxylic acid, 4,8-dibromo-

• CAS:85322-81-2

  (E)-6,6'-(diazene-1,2-diyl)dipicolinic acid

• CAS:21543-36-2

  9,10-[1,2]benzenoanthracene-9,10-dicarboxylic acid

• CAS:1414865-04-5

  1H-​Imidazolium, 3,​3'-​methylenebis[1-​(4-​carboxy-​2-​methylphenyl)​-​, chloride (1:2)

• CAS:4282-28-4

  2,4-Furandicarboxylic acid

• CAS:42946-19-0

  9,10-二氧代-9,10-二氢-蒽-2,6-二羧酸

• CAS:1777822-70-4

  5-(4-carboxyphenoxy)-3-Pyridinecarboxylic acid

• CAS:10254-93-0

  9,10-dioxo-9,10-dihydroanthracene-1,5-dicarboxylic acid

• CAS:1638156-89-4

  4-nitro-2,6-Naphthalenedicarboxylic acid