芐基氯 的英文怎麼說

中文拼音 [jī]
芐基氯 英文
benzyl chloride
  • 芐 : 名詞[書面語] （地黃） glutinous rehmannia
  • 氯 : 名詞[化學] chlorine （17號元素, 符號cl）
  1. Manufacturer of fine chemicals, and pharmaceutical and agrochemical intermediates, offering a small but diverse range of predominantly aromatic chemicals. located in shanghai and lanxi, china

    -生產芐胺，鄰氯苯甲酰氯，對氯苯甲酰氯， n甲基芐胺， -苯乙胺，糠胺，四甲基己二胺，延遲催化劑，聚氨酯催化劑，農藥中間體
  2. Workplace air - determination of benzyl chloride - gas chromatographic method

    車間空氣中芐基氯的氣相色譜測定方法
  3. P - nitryl chlorine benzyl formate

    硝基氯甲酸芐酯
  4. 2 benjia 4 - methyl ketone, 4 - chlorine two benjia methadone, acrylic acid resins, hydrochloric cola organism, 1023 - 1063 nitrogen zhuo methadone, phenyl acetone, reactive copper oxide, chlorobenzene oxygen ethanoic acid, ethyl ammonium chloride de base 3, 4 butadiene styrene brominated ammonium, four butadiene styrene acid hydrogen amines, amino benyi r123 for methadone, a pond amine manufacturing and marketing

    甲基二苯甲酮、 4氯二苯甲酮、丙烯酸樹脂、鹽酸可樂啶、月桂氮卓酮、苯基丙酮、活性氧化銅、對氯苯氧乙酸、芐基三乙基氯化銨、四丁基溴化銨、四丁基硫酸氫胺、二氯對氨基苯乙酮、因潢胺製造和銷售。
  5. Supply of 35 000 nos. of fluticasone propionate aqueous nasal spray to the hospital authority and the department of health as a 24 - month contract commencing 14 march 2006 supply of 5 510 000 benserazide and levodopa capsules tablets to the hospital authority and the department of health as a 24 - month contract commencing 30 march 2006 supply of 2 800 000 sertraline hydrochloride tablets to the hospital authority and the department of health as a 24 - month contract commencing 2 april 2006 supply of 117 000 000 paracetamol tablets to the hospital authority and the department of health as a 24 - month contract commencing 8 april 2006 supply of 270 000 vials of cefotaxime sodium for injection to the hospital authority and the department of health as a 24 - month contract commencing 22 may 2006 supply of 8 200 000 cloxacillin capsules to the hospital authority and the department of health as a 24 - month contract commencing 1 may 2006 supply of large saloon cars grade a to the government logistics department as a 12 - month contract from date of acceptance supply and delivery of 48 000 nos. of supermarket gift coupons to the electrical and mechanical services department as a 12 - month contract from date of acceptance

    承投為醫院管理局和?生署供應35000個氟替卡松丙酸酯水劑鼻腔噴霧，合約由2006年3月14日開始，為期24個月為醫院管理局和?生署供應5510000粒羥芐絲及左旋多巴膠囊?藥片，合約由2006年3月30日開始，為期24個月為醫院管理局和?生署供應2800000粒鹽酸舍曲林藥片，合約由2006年4月2日開始，為期24個月為醫院管理局和?生署供應117000000粒對乙?氨基酚藥片，合約由2006年4月8日開始，為期24個月為醫院管理局和?生署供應270000瓶注射用頭孢?鈉，合約由2006年5月22日開始，為期24個月為醫院管理局和?生署供應8200000粒鄰氯青霉素膠囊，合約由2006年5月1日開始，為期24個月為政府物流服務署供應大型房車（甲級） ，合約由發出接納書日期開始，為期12個月為機電工程署供應和送運48000張超級市場禮券，合約由發出接納書日期開始，為期12個月
  6. Ii analysis of veterinary drug residues in raw milk. testing parameters include aminoglycosides, - lactams, macrolides, polypeptides, quinolones, sulfonamides, tetracyclines, lincomycin, spectinomycin, trimethoprim, chloramphenicol and synthetic hormones. the laboratory maintains its accreditation status on the tests for pesticide residues in vegetables and veterinary drug residues in milk under the hong kong laboratory accreditation scheme

    Ii測試未經加工的奶類所含殘餘獸藥，包括是否含有氨基糖類類藥物-內胺類藥物大環內脂類藥物多類藥物諾酮類藥物磺胺類藥物四環素類藥物林可黴素大觀黴素甲氧芐氨嘧啶氯黴素和人造激素。
  7. Testing parameters include aminoglycosides, - lactams, macrolides, polypeptides, quinolones, sulfonamides, tetracyclines, lincomycin, spectinomycin, trimethoprim and chloramphenicol. in august 2004, the hong kong accreditation services made a re - assessment visit to the man kam to food laboratory. the laboratory succeeded in re - affirming its accreditation status and extending its accreditation scope to cover the testing of vegetables and milk for more pesticide residues and veterinary drug residues respectively, under the hong kong laboratory accreditation scheme hoklas

    Ii測試未經加工的奶類所含殘餘獸藥，包括是否含有氨基糖類類藥物-內胺類藥物大環內脂類藥物多類藥物諾酮類藥物磺胺類藥物四環素類藥物林可黴素大觀黴素甲氧芐氨嘧啶和氯黴素。
  8. Benzyl mercuric chloride

    芐基汞化氯
  9. Pdmaema can be cross - linked by quaternization to develop a positively charged dense network structure. according this mechanism, pdmaema / psf positively charged nanofiltration membrane was developed by interfacial polymerization using psf plate macrofiltration membrane as support layer, pre - polymer of pdmaema water solution as coating solution, p - xylylene dichloride / heptane as cross - linking agent

    根據這一機理，以psf平板微孔膜為基膜， pdmaema預聚物水溶液為塗層液，以對二氯芐正庚烷溶液為交聯劑，採用界面聚合法制備了pdmaema psf荷正電復合納濾膜。
  10. Fine chemical producer in china. products are mostly cyanobenzyl derivatives, used as intermediates for fluorescent bleaching agents, dyes, pharmaceuticals, and agrochemicals

    -主要生產三氯新，間羥基苯甲酸，鄰氯氯芐等醫藥農藥中間體及抗菌添加劑的單位。
  11. Benzyl chloride were used for extracting genomic dna of aspergillus. niger 14, about 1. 5kb specific fragment was obtained from genomic dna of aspergillus. niger 14 by pcr amplification with primers ( forward primer5 " ataggcatcatgggcgtctct3 " reverse - primer5 " cagctaagcaaaacactccgc 3 designed according to the known sequences of the phytase gene in the gene bank and pyrobest ? dna polymerase, after ligated with pmd18 - tvector, transformated into e. colidh5a competent cell successfully. 3. nucleotide sequence analysis of the cloned fragment revealed the presence of the whole phya gene in pcr product

    用氯化芐法提取了aspergillus . niger14 ~ #基因組dna ，根據genebank中已知的黑麴黴植酸酶基因序列設計出一對特異性引物（上游引物： 5 ataggcatcatgggcgtctc3下游引物： 5 cagctaagcaaaacactccgc3 ） ，採用pyrobest ~ （ tm ） dnapolymerase （高保真dna聚合酶） ，通過pcr方法從aspergillus . niger14 ~ #基因組dna中擴增出了預期的1 . 5kb左右的特異性產物，將其與pmd18 - tvector連接后，轉化e . colidh5菌株的感受態細胞，經質粒抽提、酶切鑒定，確認該目的產物已得到成功克隆。
  12. Abstract : the application of carbonyl cobalt as a catalyst for carbonylation in organic synthesis is reviewed with 63 references. the carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail

    文摘:討論了羰基鈷在有機催化羰化反應中的研究及應用現狀；介紹了羰基鈷催化合成各種有機羰基化合物的方法，重點討論了氯芐催化羰化合成苯乙酸的研究進展；在此基礎上對羰基鈷在催化羰化反應領域的應用作了展望。
  13. Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )

    方法以亞甲基偕二膦酸四乙酯（ 1 ） ?原料經水解、氯膦酰化、酯化、縮合得3 ， 3二（二芐氧膦酰基）丙酸（ 5 ） ，隨后選擇性硼氫化還原得3 ， 3二（二芐氧膦酰基）丙醇（ 6 ） 。
  14. Au. the influence of several variables such as gold and cosolvent concentrations, shaking times, the ratio of tdmba and gold on the extraction of gold and the water concentration of the organic phase were studied. while the cosolvent ratio is more than 10 %, in the tdmba system, gold was extracted completely. the gold extraction mechanism was discussed on the bases of water concentrations of organic phases and infrared spectrum. it was found that the aggregation ratio of tdmba and au

    等因素對萃取率的影響，並研究了有機相的連續萃取有機相金含量與水含量的關系。結果表明，助溶劑體積比10 %以上時，十四烷基二甲基芐基氯化銨對金具有萃取能力強，平衡時間短的特點。季銨鹽陽離子與au cn
  15. Chemical company located in the garden city of hubei avenue traffic developed, hubei is one of the key enterprises, the main production of medicines, pesticides intermediate, the main product b chloride, chlorine b chloride, phenol de mdma, 2, 3 - amounts jiben formaldehyde, 2, 3 - two chlorobenzene formaldehyde, 3, 5 - two regards formaldehyde, the benyi methadone, the benyisuan

    仙桃市金聯化工有限公司位於交通發達的湖北仙桃，是湖北省重點企業之一，主要生產各種醫藥、農藥中間體，主要產品乙酰氯、氯乙酰氯、對芐氧基苯酚、 2 ， 3 -二甲基苯甲醛、 2 ， 3 -二氯苯甲醛、 3 ， 5 -二羥基苯甲醛、聯苯乙酮、聯苯乙酸。
  16. Solvent extraction of gold from alkaline cyanide solution by tetradecyldimethylbenzylammonium chloride

    十四烷基二甲基芐基氯化銨萃取金的研究
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