• CAS:548451-53-2

  N,N'-(1,4- phenylenebis(methylene))diisonicoti namide

• CAS:607690-76-6

  4-(2,3,5,6-tetrafluoro-4-pyridin-4-ylphenyl)pyridine

• CAS:

  2,6-di-tert-butyl-4,4'-bipyridine

• CAS:134815-78-4

  1,1''-([1,1'-Biphenyl]-4,4'-diylbis(methylene))bis(([4,4'-bipyridin]-1-ium)) hexafluorophosphate(V)

• CAS:81453-80-7

  1,1''-(ethane-1,2-diyl)bis(([4,4'-bipyridin]-1-ium)) bromide

• CAS:245657-01-6

  Pyridine, 4,4'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethynediyl)bis-

• CAS:204254-06-8

  3,6-Di(pyridin-4-yl)pyridazine

• CAS:57477-09-5

  Pyridine, 2,2'-(1,4-phenylene)bis-

• CAS:6662-72-2

  2,2',6,6'-tetramethyl-4,4'-bipyridine

• CAS:194-00-3

  Benzo[lmn][3,8]phenanthroline