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- N - octylic acid - N - (quinazolin - 4 - ketone) methyl ester is a sulphur - free and phosphorus - free additive. 正辛酸-N-(喹唑啉-4-酮)甲酯是一种无硫、无磷的添加剂。
- Dioctyl phthalate was synthesized using di n octyl tin oxide as an aprotic acid catalyst. 用氧化二辛基锡催化合成邻苯二甲酸二辛酯。
- The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester. 主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。
- A new oil addititve 2 n octyl 5 bnzyltetrazole was synthesized.The strueture of the compound was appraised by using C.H.N.ultimate analysis,IR and MS testers. 本文对一种新型润滑油添加剂2-辛基-5-苄基四唑的合成方法进行了研究;并经过C.;H
- n - octylic acid - N - (quinazolin - 4 - ketone) methyl ester 正辛酸-N-（喹唑啉-4-酮）甲酯
- Keywords n octyl gallate;synthesis;gallic acid;n octanol; 没食子酸正辛酯;合成;没食子酸;正辛醇;
- Active intermediate glycerol dibenzenesulfoniate is synthesized through the reaction of glycerol and benzenesulfonyl chloride, which reacted with octylic acid to generate diglyceryl octoate. 将甘油的相邻二羟基与对甲苯磺酰氯反应，制得对甲苯磺酸甘油二酯活性中间体，然后再与辛酸反应合成辛酸甘油二酯；
- Keywords niobic acid;di n octyl phthalate;catalyst;synthesis; 铌酸;邻苯二甲酸二正辛酯;催化;合成;
- Keywords naproxen;resolution;n octyl D glucamine; 萘普生;葡辛胺;拆分;
- Keywords octylic acid;antifoaming agent;protein digestion; 正辛酸;消泡剂;蛋白质消化;
- Keywords oil additive;2 n octyl 5 benzyltetrazlle;synthetic.; 润滑油添加剂;2-辛基-5-苄基四唑;合成方法;
- Keywords Eu 3+;complex;dibenzoyl methane;tri n octyl amine;spectra; 二苯甲酰甲烷;三正辛胺;配合物;合成;光谱;
- Keywords di n octyl tin oxide;catalyst;esterification;dioctyl phthalate; 氧化二辛基锡;催化剂;酯化;邻苯二甲酸二辛酯;
- Keywords synersgistic;palladium;TOPO;2 hydrosyl 5 sec n octyl diphenyloxime; 协同萃取;钯;2-羟基-5-仲辛基-二苯甲酮肟;三辛基氧化磷;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Keywords catalytic hydrogenation;N n octyl D glucamine;synthesis;catalyst; 关键词催化加氢;葡辛胺;合成;催化剂;
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
