• 不过它们人类远亲不太一样,迅速大部乙醇进行新陈代谢,产生一种称为乙基葡萄糖醛酸苷(ethyl glucuronide,EtG)的副产物

    Unlike their distant human relatives, however, tree shrews quickly metabolise most of the alcohol they consume into a by-product called ethyl glucuronide (EtG).

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  • 产品成分:去离子水甘油丁二醇芦荟提取液透明尿囊素、苯氧乙醇维生素c乙基醚、PEG - 40氢化蓖麻EDTA -二钠、香料

    Ingredients: Deionized Water, Glycerin, Butanediol, Aloe Extract, ha, Allantoin, Phenoxyethanol, Ethyl Ascorbic Acid, PEG-40 Hydrogenated Castor Oil, EDTA-Disodium Salt, Essence.

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  • 前言:结合双分子核取代反应机理,对乙醇盐酸反应过程进行分析合理确定工业生产乙基工艺路线。

    Combine with the"S N2 "mechanism, after analyses the reaction process of alcohol and hydrochloric acid, we reasonably determined the industrial process for the production of Ethyl chloride.

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  • 国产NKC-29型酸性阳离子交换树脂催化剂常压液相条件下用乙醇叔戊为原料合成乙基叔戊基

    Ethanol and tert-amyl alcohol were employed to synthesize tert-amyl ethyl ether in the liquid phase at atmospheric pressure. The strong acid cation exchange resin, NKC-29, was used as catalyst.

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  • 我们合成方法中,-苯乙醇开始合成了-苯乙基用丙二酸二的烯醇盐离子进行亲核取代

    First we synthesized the -phenylethyl chloride from -phenylethyl alcohol. Then it was substituted by enolate anion of diethyl malonate and converted to ester.

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  • 我们合成方法中,-苯乙醇开始合成了-苯乙基用丙二酸二的烯醇盐离子进行亲核取代

    First we synthesized the -phenylethyl chloride from -phenylethyl alcohol. Then it was substituted by enolate anion of diethyl malonate and converted to ester.

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