您要查找的是不是:
- Two important synthetic methods of penicillin sulfoxide are reviewed. 综述了以青霉素为原料,制备青霉素亚砚的2种重要方法。
- The MNDO semiempirical quantum chemistry method was used to study theconformation of diphenyl sulfide and diphenyl sulfoxide. 本文使用MNDO半经验量子化学方法对二苯硫醚和二苯亚砜的构象进行研究。
- Pressure-Enhanced Molecular Clustering in Liquid Dimethyl Sulfoxide Studied by Raman Spectroscopy. 通过拉曼光谱镜观察到的:压力下液体二甲亚砜中分子聚类现象。
- Separate oxysulfide sulfoxide from oil, the sulfur content of oil can be reduced. 氧化后柴油中的硫氧化物,从油品中萃取分离出来,以达到降低油品硫含量的目的。
- Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst. 在无催化剂条件下利用过氧化氢氧化二苄基硫醚合成了二苄基亚砜和二苄基砜。
- Objective: To investigate the facile method for preparation of albendazole sulfoxide,an active metabolite in vivo . 目的:探索阿苯达唑体内活性代谢物亚砜的制备方法。
- This report shows the recent developments and the value of Application of dimethyl sulfoxide. 摘要阐述二甲基亚砜的发展动态和应用价值。
- Hughes applied a mixture of Maitake D-fraction and DMSO (Dimethyl Sulfoxide) on the lesions. 休斯医生使用了灰树花D组分和DMSO(二甲基亚砜)的混合物。
- The molecular structures of PSO3E which came from petroleum sulfoxide were analysed by IR and GC MS. 用红外光谱(IR)和色质联用(GC-MS)方法对从石油亚砜中分离出来的PSO3E组分进行结构分析。
- Medicinal Agents: DMSO and dimethyl sulfoxide exported to the United States, Canada, India and other countries. 药用助剂:二甲基亚砜和二甲基砜远销美国、加拿大、印度等国家。
- The preparation of penicillin G sulfoxide p-nitrobenzyl ester from penicillin G was studied. 对青霉素G钾制备青霉素G亚砜对-硝基苄酯工艺进行了研究。
- The other method is that penicillin sulfoxide is prepared directly by oxidatingpenicillin. 另一种方法是直接把青霉素氧化成青霉素亚砜。
- During kinetic resolution, the sulfoxide configuration was reversed with CHP, but kept with TBHP. 在动力学拆分过程中,用CHP作氧化剂导致亚砜的构型发生逆转,但是用TBHP则保留不变。
- Objective To study the effect and possibal mechanism of dimethyl sulfoxide (DMSO) on cerebral ischemia. 目的研究二甲基亚砜(DMSO)对小鼠脑缺血的影响,并初步探讨其机制。
- The conditions of this highly selective reaction were mild.The yield of diphenyl sulfoxide was over 98.7%. 该反应条件温和;选择性高;二苯亚砜的收率达98.;7%25。
- For example, water, dimethyl sulfoxide, dimethylformaldehyde, and dimethylacetamide are used. 例如,水、二甲基亚砜、二甲基甲醛和二甲基乙酰胺。
- The photooxidation of diethyl sulfide to diethyl sulfoxide was studied in methanol solution by using polymeric Hose Bengal as singlet oxygen sensitizer. 本工作以高分子化的孟加拉玫瑰为单线态氧敏化剂,对二乙基硫醚光氧化为二乙基亚砜的反应进行了研究。
- The results show that this chiral stationary phase exhibits good stereoselectivity to the series of racemic sulfoxide enantiomers. 所有测试结果显示:该固定相对这类化合物有较好的分离效果。
- Sodium hydroxide solution with dimethyl sulfoxide(DMSO) is used as solvent.Sulfide in FCC gasoline is extracted by the solvent. 采用加二甲基亚砜(DMSO)的氢氧化钠碱液作萃取剂,对催化裂化汽油进行萃取后脱除硫化物;
- The examination results show that palladium can be separated from platinum by solvent (extraction) with synthetic sulfoxide MSO. 对合成亚砜MSO萃取钯与铂性能的研究表明,萃取时间、相比、萃取剂酸度及钯与铂的浓度比对钯、铂萃取率都有影响。