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- chloromethyl chloroformate 氯甲酸氯甲酯(毒气)
- Titrate some chloroform and observe. 滴些氯仿观察。
- 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。
- 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!
- Cefetamet pivoxil was synthesized from chloromethyl pivalate and 7?ADCA. 7?氨基?3?甲基?3?头孢烯?4?羧酸; 头孢他美;
- The organics are extracted with chloroform and weighed. 用氯仿将有机质提取出来并称重。
- Objective: To study the simple synthetic methods of chloromethyl pivalate. 目的探讨合成特戊酸氯甲酯的简便工艺方法。
- Trichloroethylene has an odor like chloroform and boils at 87℃. 三氯乙烯具有氯仿似的气味,在87℃沸腾。
- In the epoxidation, chloroform and t butanol gave the best results. 在环己烯环氧化反应中 ;以氯仿和叔丁醇为溶剂时 ;环氧化反应的结果最好 .
- The influencing order for DPR was B>D>A (chloroform) >E>C. 影响 DPR的主次顺序为 B>D>A(氯仿 ) >E>C。
- To treat with chloroform to anesthetize, render unconscious, or kill. 用氯仿麻醉,使失去知觉或杀死
- Carbon tetrachloride is an ozone deleting chemical,while chloroform is not. 四氯化碳是臭氧消耗原料,而氯仿则不是。
- METHODS The target compound was synthesized by the reaction of(S)-naproxen with chloromethyl ester of naproxen in the presence of K2CO3. 方法以(S)-萘普生为原料,与溴氯甲烷反应制得的(S)-萘普生氯甲酯,然后与萘普生钾盐反应得目标化合物。
- The isolates were insensitive to chloroform,aether,acid and temperature. 分离毒株对氯仿、乙醚不敏感,耐酸耐热,可以凝集猪红细胞,其凝集作用可被犬细小病毒阳性血清抑制;
- The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.The method avoids the utilization of cancerogenic chloromethyl methyl ether. 通过付氏酰基化反应引入乙酰基,接着溴化、胺化,得到标题树脂。该法避免了使用氯甲醚。
- It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole. 另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯,然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。