10049-83-9 3,3'-Dithiobis(methylene)bis(5-hydroxy-6-methyl-4-pyridinemethanol) dihydrochloride 4-Pyridinemethanol, 3,3'-(dithiodimethylene)bis[5-hydroxy-6-methyl-, dihydrochloride 4-Pyridinemethanol, 3,3'-[dithiobis(methylene)]bis[5-hydroxy-6-methyl-, dihydrochloride Dinerfene Encephabol Enerbol Life NSC526973 Pyriditol Pyrithioxin Pyrithioxine Pyrithioxine hydrochloride