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- A method of refining methyl carbamate(MC) was investigated with extraction using chloroform as extractant and recrystallization by cooling naturally. 用氯仿作为萃取剂,研究了用尿素醇解法合成氨基甲酸甲酯(简称MC)粗产品的提纯方法。
- Liquid chromatographic method coupled with electrospray ionization mass spectrometry(LC-ESI-MS) has been developed for the determination of methyl carbamate residues in liquor. 建立了高效液相色谱-电喷雾质谱测定白酒中氨基甲酸甲酯农药残留的检测方法。
- R&D of methyl carbamate,ethyl carbamate,polyferric sulfate,mepiquat chloride,the oxalic acid synetesis in glycol oxdation process,solid ethanol,N-methylpiperazine etc. 完成氨基甲酸酯、氨基甲酸乙酯、聚合硫酸铁、缩节胺、乙二醇氧化法制草酸、固体乙醇、N-甲基哌嗪等精细化工新产品或新工艺的开发。
- Preparation of methyl carbamate is the main content for this paper.At the same time coupling reaction combined with urea and methanol is used in the synthesis of methyl carbamate. 重点研究了氨基甲酸甲酯的合成路线，本文将耦合反应应用于氨基甲酸甲酯的合成反应中，结合尿素醇解法制备氨基甲酸甲酯。
- The applications of methyl carbamate as intermediates in the process of organic synthesis are reviewed in this paper.Methyl carbamate can also be used in agriculture、architecture、textile and so on. 本文综述了氨基甲酸酯类化合物在有机合成过程中作为中间体的主要用途，以及在农业、建筑、纺织等行业的应用。
- N-allyl-N-(m-aminophenyl) methyl carbamate N-烯丙基-N-间氨基苯甲基-氨基甲酸叔丁酯
- Keywords pyridazinone;methyl carbamate;synthesis;fungicidal activity; 哒嗪酮;氨基甲酸酯;合成;杀菌剂;
- Synthesis of Methyl Carbamate by Urea and Methanol in Homogeneous Catalysis System 甲醇尿素均相催化合成氨基甲酸甲酯的研究
- Methyl carbamic acid 1-naphthyl ester 甲基氨基甲酸 1-萘基酯
- methyl carbamate 氨基甲酸甲酯
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕榈。
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- To combine with the methyl radical. 使甲基化使与甲基根结合
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉钠(药用)
- But what happens if the methyl defense falters? 如果说这种甲基防御出了问题,又会发生什么事呢？
