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- ethyl acetyl salicylate 乙酰水杨酸乙酯
- Who knows what effect acetyl salicylic acid has? 谁知道乙酰水杨酸有什么作用?
- Finally, in 1853, a French 4)chemist called Charles Gerhardt 5)managed to produce acetyl salicylic acid, or aspirin. 最后在1853年,法国化学家查尔斯葛哈德终于制造出乙醯柳酸,即阿司匹林。
- The synthesis of acetyl salicylic acid from salicylic acid and acetic anhydride was studied with microwave radiation and sodium hydrogen sulfate as catalyst. The influential factors upon the reaction were investigated. 以水杨酸和乙酸酐为原料 ,以硫酸氢钠为催化剂 ,微波辐射合成了乙酰水杨酸 ,并考察了影响反应的因素。
- Patient-controlled analgesia with fentanyl puls lysine acetyl salicylate after FESS 来比林加芬太尼用于鼻内镜术后的患者自控镇痛
- ethyl acetyl glycolate 乙酰基乙醇酸乙酯
- quinine acetyl salicylate 乙酰水杨酸奎宁
- quinin acetyl salicylate 乙酰水杨酸奎宁
- Acetyl salicylate 乙酰水杨酸盐
- theobromine acetyl salicylate 乙酰水杨酸可可碱
- quinin(e) acetyl salicylate 乙酰水杨酸奎宁
- theo-bromine acetyl salicylate 乙酰水杨酸可可碱
- Synthesis of Acetyl Salicylic Acid with Pyridine as Catalyst 吡啶催化合成乙酰水杨酸的研究
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)
- To bring an acetyl group into(an organic molecule. 乙醯化使乙醯化,把一乙醯基带入(一有机分子)之中
- To bring an acetyl group into(an organic molecule). 乙醯化使乙醯化,把一乙醯基带入(一有机分子)之中
- Acetyl choline can how is sexual urticaria treated? 乙酰胆碱能性荨麻疹怎么治疗?
- Then prepare the acetyl ferrocene. 反应制得夹心结构的二茂铁。
- An example of the acyl group is the acetyl group. 乙酰基是酰基的一个例子。
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。