英文别名Thiamine nitrate EP Impurity F; Thiamine Impurity F HBr; Thiamine Impurity 6（Thiamine EP Impurity F）; 3-((4-amino-2-ethylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide hydrobromide; Vitamin B1 EP Impurity F; Thiamine EP Impurity F Bromide HBr; 2-[3-[(4-amino-2-ethylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol,bromide,hydrobromide 
