One might expect azomethane to have a Y structure similar to that of acetone ( CH 3 ) 2 CO.

After some initial problems, acetone was successfully produced in quantity.

解决了最初的一些问题之后，终于成功地制造出了大量丙酮。

In refluxing acetonitrile, water could also undergo the similar addition with alkenyl perfluoroalkyl sulfones.

在回流的乙腈中水也可与氟烷基联烯砜发生类似的加成反应.

The Sudan dyes were extracted with acetonitrile and the clean-up procedure was not required.

建立了食品中苏丹红染料的液相色谱 - 质谱联用测定方法.

This paper reports the synthesis of 2-heptanone in the functions of absolute potassium fluoride and acetonitrile.

报道了在无水氟化钾和乙腈作用下2 - 庚酮的合成.

The milled sample was soaked in water containing NaCl, then extracted with acetonitrile.

磨碎的试样加入少量氯化钠,用水浸泡, 再用乙腈提取.

This technique cut off benzene and acetonitrile weakened the toxicity, reduced the production cost.

改进后的工艺革除了苯和乙腈, 降低了毒性和成本.

The technical characteristics of the acetonitrile extracted butadiene plant after remoulding were introduced.

简介了乙腈抽提装置的技术改造情况.

Methods In accordance to the international detective method, acetonitrile ( ACN ) was used as the substitute of additive solvent.

〔方法〕按照国际检测方法对辣椒粉做了苏丹红添加试验,样品溶剂换成乙 腈.

A novel process of acetonitrile recovery from pharmaceutical effluent was designed.

设计了一套回收制药废液中乙腈的新工艺.

The N-acetyl-carnosine eye drops were prepared, and was stable at room temperature for 2 years.

制备了N - 乙酰肌肽滴眼液,室温放置2年, 稳定性良好.

Specifically, the study describes an acetyl genetic switch that produces memory impairment in aging 16-month-old mice.

特别是, 这项研究描述了一种乙酰基遗传“开关”,这直接导致了一只16个月大的白鼠记忆上的损伤.

The compound stabilizer of water is synthetized from the by product in production of acetyl chloride.

采用乙酰氯副产物为原料合成复合水质稳定剂.

And calculated the N-acetyl H acid content with the aid of diazotization analytical method.

H酸用重氮法分析,从而计算出乙酰H酸的含量.

HDAC removes certain chemicals , called acetyl groups , from a wide range of proteins.

HDAC可以从很多蛋白质中去除一种叫做乙酰基的化学结构.

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.

Who knows what effect acetyl acid has?

谁知道乙酰水杨酸有什么作用?

Acetyl choline can how is sexual urticaria treated?

乙酰胆碱能性荨麻疹怎么治疗?

The reaction 5-amino-lH-pyrazole with 2,4-dichlorophenoxy acetyl chloride was studied.

2.研究了 5- 氨基 -1H- 吡唑与2,4-二氯苯氧乙酰氯反应的选择性和反应性能.

Objective : To determine N-acetyl-L-cysteine in compound amino acid injection by spectrophotometry.

目的: 采用分光光度法测定富含支链复方氨基酸注射液中N - 乙酰 -L- 半胱氨酸的含量.

Sixteen flavanone-7-O-acetic acids, acetates, acetyl amino acidsand dipeptides derivatives were synthesized.

合成16个黄烷酮 -7-O- 乙酸 、 乙酸酯 、 乙酰氨基酸和二肽衍生物.