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- The method uses dual-trichloromethyl carbonate or trichloromethyl methyl chloroformate and amide to prepare the intermediate chlorophthalic agent. 该方法使用双三氯甲基碳酸酯或氯甲酸三氯甲酯与酰胺来制备其中的中间体氯代剂。
- The main products are formic acid, propionic acid, methyl acetate, morpholine, imidazole, methyl chloroformate, 1,2-pentanediol, nylon and engineering plastic. 代理BASF和HONEYWELL优质产品散水化工品:甲酸;丙酸;醋酸甲酯中间体:吗啉;咪唑;氯甲酸甲酯;1,2-戊二醇;尼龙和工程塑料.
- Tribenuronmethyl was synthesized in a two-step process involving esterification and amination using 2-methoxycarbonyl-sulfamoylbenzoate and methyl chloroformate as starting material. 由邻甲氧羰基苯磺酰胺和氯甲酸甲酯为起始原料,经过酯化、胺解二步反应合成了农药苯磺隆,确定了各步反应的较佳工艺条件。
- Detecting of sodium chlorate content in eletrolyte solution from the residue of methyl chloroform saponification 三氯乙烷皂化残液电解液中的氯酸钠含量测定
- methyl chloroform 甲基氯仿,三氯乙烷
- Keywords isoproturon methyl chloroformate herbieide synthesis; 异丙隆;氯甲酸甲酯;除草剂;合成;
- Titrate some chloroform and observe. 滴些氯仿观察。
- Keywords isoproturon;methyl chloroformate;herbicide;synthesis.; 异丙隆;氯甲酸甲酯;除草剂;合成;
- The chloroform extract was the most active. 在各提取物中氯仿提取物活性最强。
- Enough stuff here to chloroform you. 这里有的是足以使你神志昏迷的东西。
- No bandages, no salves, no quinine, no chloroform. 没有绷带,没有药膏,没有奎宁,没有麻醉剂。
- It was soon replaced by chloroform. 不久它被氯仿所代替。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Main methylene chloride and chloroform sales. 主营二氯甲烷和三氯甲烷的销售。
- Dr. Meade:No chloroform! No bandages! 米笛大夫:没麻醉药!没纱带!
- ANALYSIS OF ORGANIC ACID FROM LIGNITE BY METHYL CHLOROFORMATE DERIVATIVES 用氯甲酸甲酯衍生物方法分析褐煤中有机酸
- 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。