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- sulfuryl azide 磺酰氯叠氮
- Cupric azide is insoluble in water. 叠氮化铜不溶于水。
- Guanyl azide is then isomerized to aminotetrazole. 随后,叠氮化脒异构化生成氨基四氮杂茂。
- Silver azide does not dissolve in water or in nitric acid. 叠氨化银不溶于水或硝酸。
- One-Pot Preparation of N-Carbamate Protected Amino Acids via Azide. N-氨基甲酸经叠氮化保护氨基酸的一勺烩制备。
- It is possible to harness the versatile chemical properties of cyanogen azide. 氰化叠氮的灵活多变的化学性质是可控制的。
- "Effluent standards for water pollutants from lead azide, lead styphnate and D. S crystals manufacturing industry"<WESTBANK>叠氮化铅、三硝基间苯二酚铅、D.
- Sulfuryl fluoride is used extensively in the U. S. as a fumigant to control insect pests of timber. 硫酰氟在美国广泛用于薰蒸木材上的害虫。
- The yield of tomato after applying sulfuryl fluoride was similar to that obtained from methyl bromide treated plots. 硫酰氟蒸汽压高 ,穿透性强 ,可杀死深土层中的线虫及病原菌。
- Barrett J H. Method of Preparing Anion Exchange Resins with Sulfuryl Chloride [P]. US Pat.: 3812061, 1974-05-21. 许辉;胡喜章.;聚苯乙烯型阴离子交换剂的合成方法[J]
- Toward this end, the olefin 51 was treated with cyanogen azide and, indeed, produced the ring expanded ketone 52. 为了证明这一看法,他用氰化迭氮处理烯烃(51)就得到扩大的环酮。
- Using 3,5-dimethyl phenol as raw materials,sulfuryl chloride as chlorination reagent and carbon tetrachloride as solvent to synthesize chloroxylenol. 以3,5-二甲酚为原料,硫酰氯为氯化剂、四氯化碳为溶剂,合成对氯间二甲酚。
- CDH was inhibited by Zn2+ and Ag +, but it was not influenced by azide and cyanide. Zn(2+)和Ag+对该酶活性有很大的抑制作用,而叠氮化钠和氰化钾对酶活力没有影响。
- METHODS To replace the hydrogenation of the azide compoumd with reducing the amide with LAH. 方法 用四氢锂铝还原酰胺的方法代替叠氮化物的氢化。
- CDH was inhibited by Zn2+ and Ag+, but it was not influenced by azide and cyanide. Zn2+和Ag+对该酶活性有很大的抑制作用,而叠氮化钠和氰化钾对酶活力没有影响。
- A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials. 报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。
- When sulfuryl chloride is used to chlorinate an alkane, organic peroxide,ROOR is used as an initiator. SO2 is also a product. Write a mechanism for the chlorination. 答:使用硫酰氯化物作为烷烃的氯化剂;过氧化物ROOR被用作引发剂;SO2是一种产物写出氯化作用的机理.
- In this paper,the preparation,characteristic and its application of barium azide as one of degassing agents which is developed in recent years are brifly introduce. 简要介绍了一种近年来发展起来的消气剂叠氮化钡及其制造原理、特点和应用。
- It is prepared based on iraidazolidinone, methyl sulfuryl chloride and 6-APA through substitution, acylchlorization, condensation and salt formation reaction. 美洛西林对某些疾病的治疗已与头孢类抗生素的疗效相当,在治疗小儿痢疾时疗效良好,被中华医学会建议用来治疗医源性肺炎。
- Our products range over thionyl chloride, sulfuryl chloride solution, thiourea, etc, which are far and wide through the whole countries and win good reputation form customers. 主要产品有氯化亚砜,硫酰氯,磺酰氯,硫脲,乙酰氯等二十余个产品,产品畅销全国,深得广大客户的一致好评!
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