Phenolphthalein was obtained by the condensation of phenol with phthalic anhydride in the presence of a new compound condensing agent,which the included anhydrous zinc chloride,titanium tetrachloride and sulfuric acid.
以苯酚和邻苯二甲酸酐为原料,在使用无水氯化锌、四氯化钛和硫酸作复合缩合剂的条件下,加热进行缩合反应制取酚酞,可以缩短反应时间,提高收率。
Study on Synthesis of RGD Tri-peptide and Recycling of Coupling Reagent;
RGD三肽的合成与缩合剂的回收
A number of novel and highly efficient immonium-, pyridinium-, thiazolium-, and benzimidazolium-type peptide coupling reagents, such as BOMI, BDMP, BPMP, BEP, FEP, BEPH, FEPH, BEMT, and CMBI were designed and synthesized.
设计合成了一类新型的、分别基于HOBt、HOAt、HOOBt、HOPfp和HOSu的亚胺正离子型缩合剂。
Observation on Drug Abortion Treated with Suogong Decoction Combined with Acupuncture and Auricular Point Sticking Therapy
缩宫合剂配合针灸及耳穴贴压治疗药物流产的临床观察
ethylene oxide condensate emulsifier
环氧乙烷缩合乳化剂
polyvinyl butyral cementing agent
聚乙烯醇缩丁醛粘合剂
The Clinical Observation of the Hemostatic Effect of Hysterotonics in Laparoscopic Myomectomy
宫缩剂在腹腔镜下子宫肌瘤剔除术中止血作用的临床观察
Calglucon in treating postcesarean hemorrhage
钙剂辅助缩宫素预防剖宫产产后出血的临床观察
Compounding Agent of RTV Silicone Rubber of Condensed Type(Ⅰ)
缩合型室温硫化硅橡胶的配合剂(一)
Four coupling reagents for synthesis of N-methyldipeptide
四种缩合试剂对含N-Me二肽的合成
Clinical study on preventive effect of carboprost methylate and misoprostol combined with oxytocin on lying-in hemorrhage after uterine-incision delivery
卡孕拴和米索前列醇联合缩宫素预防剖宫产产后出血的临床观察
Clinical Therapeutic Effects of Combined Misoprostol Oxytocin against Hemorrhage after Cesarean Section
米索前列醇联合缩宫素预防剖宫产术后出血的效果观察
Clinical Research of Hepatic Needle Suture Technique in the Treatment of Postpartum Hemorrhage during Cesarean Section
肝针缝合在剖宫产术时子宫收缩乏力性出血中的临床应用观察
Misoprostol and oxytocin in treatment of postpartum hemorrhage
米索前列醇联合缩宫素预防产后出血疗效观察
Application of Delivery Anagesia Combined with Oxytocin in Expediting Child Delivery
分娩镇痛配合缩宫素在催产中应用的效果
Clinical Analysis on Painless Induced Abortion Treated with Propofol and Oxytoain
异丙酚联合缩宫素在无痛人流术中的临床体会
They are used in a vaginal suppository, causing uterine contractions to begin a few hours after insertion.
它们是以阴道栓剂的形式使用,塞入几个小时后开始引起子宫收缩。
Lankrolan SHR 3
兰克罗兰SHR3(宫能团为过硫酸烷基酯,羊毛防毡缩剂,商名,美国制)
Retrospective Clinical Study of Tocolytic Drugs used for the Prevention of Premature Labor
76例先兆早产孕妇应用宫缩抑制剂治疗的疗效分析
Properties of Polyacrylic Acid Shrinkage Reducing Agent Synthesized by Water-Solvent
水溶剂合成的聚丙烯酸系混凝土减缩剂性能
melamine-urea copolycondensation resin adhesives for wood
三聚氰胺-尿素共缩聚树脂木材粘合剂
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