• CAS:6957-22-8

  isonicotinaldehyde (4-pyridylmethylene)hydrazone

• CAS:1609627-99-7

  bis(4-(pyridin-4-yl)phenyl)methanone

• CAS:1352050-00-0

  1,2-Bis[4-(4-pyridinyl)phenyl]-1,2-ethanedione

• CAS:64479-78-3

  4-Pyridylisonicotinamide

• CAS:53118-43-7

  N1,N2-di(pyridin-4-yl)oxalamide

• CAS:53258-96-1

  Pyridine, 4,4'-oxybis-

• CAS:1915-42-0

  4,4'-Dipyridylamine

• CAS:136768-57-5

  N,N'-dimethyl-N,N'-bis(2-pyridinylmethyl)-1,2-Ethanediamine

• CAS:3095-81-6

  4,4'-(1,4-phenylenedi-2,1-ethenediyl)bis-Pyridine (E configuration)

• CAS:324068-05-5

  N,N'-(1,4-Phenylenebis(methanylylidene))bis(pyridin-4-amine)