地匹福林EP杂质E(盐酸盐) 货号:D076001A 英文名:Dipivefrine EP Impurity E HCl 同义词:52245-00-8 (free base);4-(2-(methylamino)acetyl)-1,2-phenylene bis(2,2-dimethylpropanoate) hydrochloride CAS号:N/A 分子式:C19H27NO5.HCl 分子量:349.42 36.46 询价订购