ephedrin

常见例句

The ephedrin was extracted from the upper layer of xylene extraction solution and sodium c...
下层铜代,酸化,碱化得麻黄卟啉铜钠。
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:研究麻黄碱提取时综合利用麻黄资源,提取卟啉类化合物。
Compound Phenytoin Sodium, Ephedrin Hydrochloride and Theophylline Tablets
复方妥英麻黄茶碱片
ephedrin hydrochloride
盐酸麻黄碱