2-[3-[(4-aminopyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol,chloride

2-(4-methyl-2-oxo-3H-1,3-selenazol-5-yl)ethyl acetate

硫色素

3-巯基-4-氧代戊基乙酸酯

羟基硫胺素盐酸盐