英文别名Thiamine Hydrogen Sulfate Ester Inner Salt; 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-4-methyl-5-(2-sulfooxy-ethyl)-thiazolium betaine; 3-(4-Amino-2-methyl-pyrimidin-5-ylmethyl)-4-methyl-5-(2-sulfooxy-aethyl)-thiazolium-betain; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-[2-(sulfooxy)ethyl]thiazolium Inner Salt; Thiamine Sulfate; Thiamine EP Impurity A; Thiamine Impurity 1（Thiamine EP Impurity A）; Thiamine Nitrate EP Impurity A 
