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- fluoro acetophenone 氟苯乙酮
- SHANGHAI SHANGHUA FLUORO MATERIAL CO,. LTD. 上海上化氟材料有限公司。
- The influence of fluoro monomer amo... 讨论了乳胶膜的吸水率的影响因素。
- Now we produce 5 groups of series organic chemicals, which includes fluoro aniline, chloro aniline, phenol, kenzonitrile, acetophenone, Trifluoro methoxy, and other intermediates of pharmaceutical, pesticide and dyestuft. 现拥有氟苯胺、氯苯胺、苯酚、苯腈、苯乙酮、三氟甲氧基五大类系列有机合成化工及医药、农药染料中间体产品。
- AIM The purpose is to synthesize 6 fluoro L DOPA (FDOPA). 目的 :合成 6 氟 L多巴 (FDOPA)。
- The progress of research on the fluoro aromatics is reviewed. 论述了芳香氟化物的研究进展。
- Fluoro rubber seals require special handling, see under "Safety precautions". 氟橡胶密封件使用上有特殊要求,请参见“安全措施”一节。
- Also it can be connected with DSA,RF,Fluoro Cart and other modalities. 也可连接DSA,RF,C形臂等主机。
- Preliminary study of destruction of acetophenone in water by high voltage pulse discharges. 高压脉冲放电降解水中苯乙酮的研究。
- Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope. 共沸物中加入氢氧化钠,分离出酚钠盐和苯乙酮。
- The yield of useful matters is 92.91% and that of acetophenone with purity ov... 裂解产物中有用物质的收率为92.;91%25;苯乙酮的收率为82
- The results showed that sulfamic acid is an excellent catalyst for synthesis of acetophenone cylic ethylic ketal. 以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮。
- The results showed that the compound could improve the scorch safety, the compression set and the tensile strength of fluoro rubber compound. 结果发现:一羟基或羧基化合物能提高氟橡胶混炼胶的防焦烧性,并对压缩永久变形和拉伸强度等有一定的改善。
- The practical technique was provided for the radiochemical synthesis and entiomeric purity of 6 [ 18 F ]fluoro L DOPA. 为 6 [1 8F] L 多巴的放射化学合成及其对映纯度的测定提供了可靠的技术
- Zaleplon,a new sedative hypnotic drug was synthesized from acetophenone by nitration,reduction,acylation,condensation,hydrocarbylation,and cyclization. 以苯乙酮为原料,经硝化、还原、酰化、缩合、烃化、环合反应合成了新型镇静催眠药扎来普隆,总收率为221%25。
- The application of monohydroxy or carboxy group compound to fluoro rubber were analyzed. 对一羟基或羧基化合物在氟橡胶胶料中的应用进行了研究。
- For disposal of wastewater containing phenol(or nitrobenzene or acetophenone) with the EHIDT,we first obtain following kinetic equation. 提出了用等离子脉冲放电法处理含酚、硝基苯、苯乙酮废水时的动力学方程;
- Fluoro blowing agents include HCFC, HFC, perfluoroparaffin (PFA) and fluoroether (HFE) four races. 含氟发泡剂有HCFC、HFC、全氟烷烃(PFA)、氟代醚(HFE)四类。
- Substituted phenoxy acetophenone was synthesized by an one-pot reaction of acetophenone with polymer-supported bromine and substituted phenoxide. 探讨了聚合物支载的过溴离子及取代苯氧基离子于单锅中,以苯乙酮为底物,合成取代苯氧基苯乙酮的方法,并与分步合成法相比较。
- Nano-porous fluoro polymer fiber mats with PVP K30 used as porogen has highest tensile strength. 以PVP K30为致孔剂所得含氟聚合物纳米多孔纳米纤维膜的拉伸强度最高。