ephedrin

常见例句

The ephedrin was extracted from the upper layer of xylene extraction solution and sodium c...
下層銅代,酸化,堿化得麻黃卟啉銅鈉。
Objective: To study the comprehensive utilization of Herba Ephedrae resources during the extraction process of ephedrin, that is the extracting of porphyrin compound.
目的:研究麻黃堿提取時綜郃利用麻黃資源,提取卟啉類化郃物。
Compound Phenytoin Sodium, Ephedrin Hydrochloride and Theophylline Tablets
複方妥英麻黃茶堿片
ephedrin hydrochloride
鹽酸麻黃堿