Sucrose - 6 - acetate is the key intermediate for synthesizing trichlorosucrose as sweetening agent.

蔗糖-6-乙酸酯是合成甜味剂三氯蔗糖的关键中间体.

互联网

Erythromycin A 9 ( 1 isopropoxycyclohexyl ) oxime is the key intermediate for the synthesis of clarithromycin.

在克拉霉素合成工艺中,红霉素肟的醚化保护是最重要的一步.

互联网

As the key intermediate of glucocorticoid - an anti - SARS drug, sitosterol will witness dramatically increasing market demand.

谷甾醇是 抗 非典药糖皮质激素的关键中间体,其市场需求量将显著增长.

互联网