您要查找的是不是:
- benzyl dimethylamine 苄基二甲胺
- The coker gas oil was refined by benzyl alcohol extraction. 以苄醇为溶剂,用萃取方法提高了焦化柴油的质量。
- Benzyl N,N diethyldithiocarbamate (BDC)was synthesized. 合成N ,N’ 二乙基二硫代氨基甲酸苄酯 (BDC)。
- What is the action of capsule of yellow easy of third of ammoniac benzyl Xilin? 氨苄西林丙黄舒胶囊的作用是什么?
- Reaction of Dianion 8 with Benzaldehyde To Form 10 and Benzyl Alcohol 12. 反应与苯形成酸根81012、苯甲醇.
- Benzyl butyrate was synthesized by using potassium bisulfate as the ca talyst. 以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯。
- Lincomycin Sterile Solution contains benzyl alcohol as a preservative. 林可霉素无菌液含有苯甲醇作为防腐剂。
- The main raw material of producing dimethyl formamide is dimethylamine and carbon monoxide. 生产二甲基甲酰胺的主要原料是二甲胺、一氧化碳。
- The synthesis process of 2-methylresorcinol from 1,3-cyclohexanedione, methyl aldehyde and dimethylamine is described. 叙述了以1,3-环己二酮为起始原料,与甲醛、二甲胺等反应合成2-甲基间苯二酚的方法。
- Amphoteric monomer is prepared with acrylic acid,dimethylamine,and chloro-ethanol by Mannich reaction. 以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体。
- Alkyl dimethylamine is made from fatly alcohol and dimethyla-mine by one stage catalysis. 由脂肪醇、甲胺一步催化法制取烷基二甲基胺。
- This paper describes the method of preparing the cationic monomer with acrylamide, 2 -chlovoethanol and dimethylamine. 本文叙述了由丙烯酰胺、氯乙醇、二甲胺制备阳离子单体的方法。
- Objective:To study the effect of dimethylamine tetracycline(periocline) the effect of in periodontal disease. 目的:了解二甲胺四环素(派丽奥)在口腔临床中的疗效。
- 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。
- This is a generally known method for obtaining phenylnitromethane from benzyl cyanide. 从苯乙腈制取苯基硝基甲烷就用这个方法。
- The method for separation of monomethylamine, dimethylamine and trimethylamine by Gas Chromatography (GC) at the same time is studied in this paper. 采用气相色谱法、大口径毛细管柱分离了甲胺、二甲胺、三甲胺。
- A new technology for preparation of Ethoprophos from O,O Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced. 介绍了以硫磷酸为原料,与溴丙烷、二甲胺反应合成丙线磷的新工艺。
- N-Benzylacryl amide (N-BAA) was synthesized using acrylonitrile and benzyl alcohol as raw materials and sulfuric acid as catalyst. 以丙烯腈和苯甲醇为原料,浓硫酸作催化剂,合成了N-苄基丙烯酰胺(N-BAA)。
- The company's main sales DMF, methylamine, dimethylamine, trimethylamine and strong sales acid, to maintain the country's leading production. 公司主营销售的二甲基甲酰胺、一甲胺、二甲胺、三甲胺以及浓销酸,产量保持全国领先。
- AM Benzyl base polypropylene membrane the whole membrane medium that toluene impregnate. AM表示用苄基甲苯浸渍的聚丙烯薄膜全膜介质。