3-((4-amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methyl-2-((4-nitrophenyl)thio)thiazol-3-ium 4-nitrobenzenethiolate

盐酸硫胺

硫胺素

3-氯-4-氧-1-戊醇

thiamine hydrochloride