• CAS:1135-32-6

  4,4'-(1,2-ethenediyl)bis-pyridine

• CAS:17252-51-6

  1,3-Di(pyridin-4-yl)propane

• CAS:905143-08-0

  4H-​1,​2,​4-​Triazole, 4,​4'-​(1,​2-​diazenediyl)​bis-

• CAS:197644-96-5

  4-​Pyridinecarboxaldehy​de, (2E)​-​2-​(4-​pyridinylmethylene)​hydrazone, [C(E)​]​-

• CAS:191084-02-3

  Pyridine, 4,​4'-​[azobis(methylene)​]​bis- (9CI)

• CAS:100517-56-4

  Pyridine, 4,​4'-​[1,​2-​ethanediylbis(thio)​]​bis-

• CAS:1227-49-2

  3,3'-dithiobis-Benzoicacid

• CAS:95195-42-9

  Ethanedione, di-4-pyridinyl-

• CAS:116044-30-5

  2,​6-​Pyridinedicarboxamid​e, N2,​N6-​bis(2-​pyridinylmethyl)​-

• CAS:55778-02-4

  N1,N4-Di-2-Pyridinyl-1,4-Benzenedimethanamine