bromide GRE

Pipecuronium Bromide--A long-acting non-depolarizing muscular relaxant.

功能主治： 哌库（Pipecuronium Bromide）是一种长效非去极型肌松药。

feel-good bromides create the illusion of problem-solving.

动听的陈词滥调给人一种题已解决的错觉。

the old bromide that we are what we eat;

认为我们吃的就是自身的迂腐想法；

OBJECTIVE To synthesis 5-bromide benzofuran ketone,the key intermediate of citaopram.

目的合成抗抑郁药西酞普兰间体5-苯酞。

With the experimental results,analyzes the lithium bromide absorption refrigeration system more comprehensibly.

与实验结果分析相结合,使得对吸收式制冷系统的分析更加全面。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊和19.4克镁在空气或者四氢加入环戊格林尼亚试剂作发生反应。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用代苯乙酮和苄为烷基试剂,以高产率和100%的转率以及100%的选择性得到了酚的O-烷基产物。

Study on the color reaction of ternary complex of lanthanumⅢ-9-3,5-dibromosalicyl fluorone-cetyltrimethyl ammonium bromide and its application

镧Ⅲ-9-(3,5-二)水杨基荧光酮-十六烷基三甲三元络合物显色反应的研究与应用

The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.

研究了以麦芽酚、乙基麦芽酚生产的碱式镁废渣为原料制取;以、硫和乙醇合成乙烷的方法。

Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.

巴豆醛先与氢加成,再与乙二醇缩醛得到3-代丁醛缩乙二醇,收率80.8%。

By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

52%-54%浓度的锂用作吸收式制冷剂。在医药，用作催眠剂和镇静剂。还用作锂电池的电解质。

52%-54%浓度的锂用作吸收式制冷剂。在医药，用作催眠剂和镇静剂。还用作锂电池的电解质。

By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

Methods Infrared spectrophotometry with potassium bromide tabletting was adopted,in which the extract was carried out with the absolute alcohol as the solvent.

方法以无水乙醇为溶剂进行提取,采用红外分光光度法(钾压片)进行定性鉴别。

Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide.

以硫代硫酸钠、烯丙基澳和硫钠为原料，合成了二烯丙基三硫，产率为76.4%；

The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide (to paralyse his muscles) and potassium chloride (to stop his heart).

一般注射用的混合针剂含有硫喷妥钠（麻醉犯人），泮库（麻痹犯人肌肉）和氯钾（停止犯人心跳）。

cyano 4’ methyl phenylbenzene, a key intermediate of Sartan drug, was synthesized from 4 bromotoluene and 2 bromobenzonitrile in the present of cuprous bromide as a catalyst. The yield is 50%.

以亚铜为催剂,将邻苯甲腈与对甲苯偶联制备了合成沙坦类药物的关键间体2氰基4′甲基联苯,收率50%。

Through the research on petroleum and nature gas, design a multi-source heatpump of single and double effect lithium bromide, the two stage heatpump unit, process of nature gas liquefaction etc.

通过对石油天然气物性的研究,利用热泵机组的特点,设计多源单效制冷供热热泵机组、双效热泵机组、双级热泵机组及天然气液流程。

Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.

用新的催体系(铁-锑复合催剂)催三乙基铝(TEA)与甲烷进行烷基交换反应合成三甲基铝(TMA)。

Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.

以2-乙酰基苯并咪唑和钠为原料,在光照条件下用氯气置换出钠的素,合成兽药噻苯咪唑间体-2-(二乙酰基)-苯并咪唑氢酸盐。

TEM, ethidium bromide displacement assays, agarose gel electrophoresis and SAXS studies support the formation of lipoplexes for the transfection of CHO cells.

【文献摘要】A new transfection reagent based on nucleoside phosphocholine amphiphile leading to high transfection efficacy and low cytotoxicity is described.