蒿甲醚杂质2 货号:A116002 英文名:Artemether Impurity 2 同义词:(3aS,4R,6aS,7R,8S,10R,10aR)-8-methoxy-4,7-dimethyldecahydrofuro[3,2-i]isochromen-10-yl acetate CAS号:181528-64-3 分子式:C16H26O5 分子量:298.37 询价订购