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- acetyl butyryl 己二酮
- To bring an acetyl group into(an organic molecule. 乙醯化使乙醯化，把一乙醯基带入（一有机分子）之中
- Who knows what effect acetyl salicylic acid has? 谁知道乙酰水杨酸有什么作用？
- To bring an acetyl group into(an organic molecule). 乙醯化使乙醯化，把一乙醯基带入（一有机分子）之中
- Acetyl choline can how is sexual urticaria treated? 乙酰胆碱能性荨麻疹怎么治疗？
- Then prepare the acetyl ferrocene. 反应制得夹心结构的二茂铁。
- An example of the acyl group is the acetyl group. 乙酰基是酰基的一个例子。
- This paper deals with the synthesis of acetyl spiramycin. 本文对乙酰螺旋霉素的合成工艺进行了系统研究。
- One, called TSA, inhibits the enzyme that removes acetyl groups. 一个是TSA，它可以抑制去除乙酰基的酶。
- In aerobic respiration it is decarboxylated to form acetyl CoA. 在需氧呼吸中，丙酮酸脱去羧基形成乙酰辅酶A。
- In present study, butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst. 摘要考察了催化剂和反应时间对丁酰化反应的影响。
- In present study,butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst. 考察了催化剂和反应时间对丁酰化反应的影响。
- Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents. 丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
- The TG spectra shows that the butyryl chitosan almost has the similar thermal stability as chitosan. 同时,利用热失重(TG)考察了丁酰化壳聚糖的热稳定性,发现酰化度对丁酰化壳聚糖的初始热分解温度影响不大。
- Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst. 由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮。
- A method for determining hydroxyl value of epoxy-containing polyester,namely acetyl chloride method is introduced. 介绍了一种含环氧基聚酯的羟值测定方法,即乙酰氯法。
- This article describes the application of a new desulfurizing catalyst G1 in Yangzi Acetyl Chemical Co Ltd. 文章介绍了新型脱硫催化剂G1在扬子乙酰公司的应用情况。
- Finally, in 1853, a French 4)chemist called Charles Gerhardt 5)managed to produce acetyl salicylic acid, or aspirin. 最后在1853年，法国化学家查尔斯葛哈德终于制造出乙醯柳酸，即阿司匹林。
- Why was a drying tube charged on the reaction bottle for synthesis of acetyl ferocene? 合成乙酰二茂铁过程中为什么在反应瓶上要加干燥管?
- Threonine An AMINO ACID derived from aspartic acid. It is broken down to form glycine and acetyl CoA. Isoleucine can be synthesized from threonine. 苏氨酸：由天冬氨酸衍生的一种氨基酸。可分解为甘氨酸和乙酰辅酶A。还可以用于合成异亮氨酸。
