秋水仙碱EP杂质E 货号:C075002 英文名:Colchicine EP Impurity E 同义词:(S)-N-(3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide CAS号:7336-33-6 分子式:C21H23NO6 分子量:385.41 询价订购