• CAS:1807609-67-1

  2',5'-bis(trifluoromethyl)-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid

• CAS:1816997-25-7

  5',5'''-Bis(4-carboxyphenyl)-[1,1':3',1'':4'',1''':3''',1''''-quinquephenyl]-4,4''''- dicarboxylic acid

• CAS:1800290-01-0

  [1,1':3',1'':4'',1''':3''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 5',5'''-bis(4-carboxyphenyl)-2'',5''-dimethoxy-

• CAS:89-05-4

  Benzene-1,2,4,5-tetracarboxylic acid

• CAS:1629643-34-0

  1,2,4,5-Tetrakis(3-carboxyphenyl)benzene

• CAS:

  4',5'-bis(4-carboxy-2-methylphenyl)-2,2''-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid

• CAS:

  4',5'-bis(4-carboxy-3-methylphenyl)-3,3''-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid

• CAS:

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

• CAS:

  4',5'-bis(4-carboxy-3-hydroxyphenyl)-3,3''-dihydroxy-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid

• CAS:

  4',5'-bis(4-carboxy-3-fluorophenyl)-3,3''-difluoro-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid