• CAS:1782955-76-3

  5-[3-Methyl-5-(2-pyrazinyl)-4H -1,2,4-triazol-4- yl]-1,3-benzenedicarboxylic acid

• CAS:3023970-24-0

  3,3'-di(1H-1,2,4-triazol-1-yl)-[1,1'-biphenyl]-4,4'-dicarboxylic acid

• CAS:2230685-53-5

  1,4-Benzenedicarboxylic acid, 2-(5-carboxy-3-pyridinyl)-

• CAS:1610059-51-2

  5-([4,2':6',4''-Terpyridin]-4'-yl)isophthalic acid

• CAS:1656990-56-5

  5'-([4,2':6',4''-Terpyridin]-4'-yl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid

• CAS:2055880-12-9

  1,4-Benzenedicarboxylic acid, 2,5-di-4-pyridinyl-

• CAS:

  2,2'-((2,5-di(pyridin-4-yl)-1,4-phenylene)bis(oxy))diacetic acid

• CAS:

  5,5'-(1,4-phenylene)dinicotinic acid

• CAS:1250321-91-5

  4,4'-[4,4'-Bipyridine]-2,6-diylbis[benzoic acid]

• CAS:1214356-55-4

  4'-carboxy-4,2':6',4''-terpyridine