1-(4-Ammonio-2-methylpyrimidin-5-yl)-3-(2-hydroxyethyl)-2-methylpyridinium dibromide 2-Picolinium, 1-((4-amino-2-methyl-5-pyrimidinyl)methyl)-3-(2-hydroxyethyl)-,bromide, monohydrobromide (8CI) 534-64-5 EINECS 208-604-8 NSC 400971 PYRITHIAMINE Pyridinium, 1-((4-amino-2-methyl-5-pyrimidinyl)methyl)-3-(2-hydroxyethyl)-2-methyl-, bromide, monohydrobromide Pyrithiamin Pyrithiamine bromide hydrobromide Pyrithiamine hydrobromide