Aldrithiol™-4, 4,4'-Dipyridyl disulfide, 4,4'-Dipyridyl disuldide, Aldrithiol 4, 4-(pyridin-4-yldisulfanyl)pyridine, 1,2-Di(pyridin-4-yl)disulfane, Aldrithiol(TM)-4, 4,4‘-Dithiodipyridine, 4,4'-bispyridinyl disufide, Di(4-pyridinyl) disulfide, 4-aldrithiol, 4,4'-Dithiodipyridine, Pyridine,4,4'-dithiobis, 4,4′-Dipyridyl disulfide