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- And its degradation sequence was: ethyl xanthogenate > isopropyl xanthogenate > butyl xanthogenate > isobutyl xanthogenate > amyl xanthogenate. 其降解顺序为:乙基黄药>异丙基黄药>正丁基黄药>异丁基黄药>正戊基黄药。
- This paper studied the degradation methods of alkyl xanthogenate, including ethyl xanthogenate, isopropyl xanthogenate, butyl xanthogenate, isobutyl xanthogenate and amyl xanthogenate. 本文研究了烃基黄药(乙基、异丙基、正丁基、异丁基和正戊基)降解的试验方法。
- A simple,quick,simultaneous determination method for sodium ethyl p-hydroxybenzoate,potassium sorbate and sodium benzoate by UV-spectrophotometry was introduced. 介绍一种快速、简便同时测定食用防腐剂尼泊金乙酯钠、山梨酸钾和苯甲酸钠的紫外光度法。
- It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate. 众所周知,乙醇纳和二乙基苯基丙二酸酯反应可以得到乙基乙酸苯酯和二乙基碳酸酯。
- sodium ethyl mercurithiosalicylate 硫柳汞
- Determination of Potassium Ethyl Xanthogenate by Potentiometric Titration 黄原酸钾的电位滴定法测定
- Sodium ethylate was used as catalyst in Baker-Venkataraman of cyclization, and all factors were studied. 环合反应采用乙醇钠作为Baker-Venkataraman重排反应的催化剂,研究了影响反应的各个因素。
- Sodium and water react (together). 钠和水能起反应。
- ethyl xanthogenate 黄原酸乙酯
- potassium ethyl xanthogenate 乙基黄原酸钾
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- Ethyl xanthogen disulfide 草必散
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯。
- ethyl xanthogen disulfide (EXD) 草编织品
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- sodium ethyl p-hydroxybenzoate 尼泊金乙酯钠
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- sodium ethyl carbonate 碳酸乙酯钠
- sodium ethyl sulfate 乙硫酸钠
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)