硫酸氨基葡萄糖杂质A 货号:G011001 英文名:Glucosamine sulphate Impurity A 同义词:N-((3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide CAS号:7512-17-6 分子式:C8H15NO6 分子量:221.21 询价订购