CAS号: 53994-69-7 英文名称: 7-Amino-3-chloro cephalosporanic acid 英文同义词: ANCA;7-ACC;oro cephaL;7-Amino-3-chL;osporanic acid;cefaclor iMpurity B;Cefaclor EP IMpurity B;Cefaclor Impurity B (EP),7-ACCA;7-AMINO-3-CHLORO CEPHALOSPORANIC ACID;7-AMINO-3-CHLORO-3-CEPHEM-4-CARBOXYLIC ACID 中文名称: 7-氨基-3-氯-3-头孢环-4-羧酸 中文同义词: 头孢克洛母核;头孢克洛杂质B;头孢克洛中间体;头孢克洛EP杂质B;头孢克洛杂质B(EP);头孢克洛欧洲药典杂质B;7-氨基-3-氯头孢烷酸;7-氨基-3-氯-头孢烯酸;7-氨基-3-氯-3-头孢烯-4-酸;7-氨基-3-氯-头孢烯酸7-ACCA 分子式: C7H7ClN2O3S 分子量: 234.66 沸点 : 498.9±45.0 °C(Predicted) 密度 : 1.81±0.1 g/cm3(Predicted) 酸度系数(pKa): 1.87±0.50(Predicted) CAS 数据库: 53994-69-7(CAS DataBase Reference) 危险品标志 : Xi HazardClass : IRRITANT

7-Amino-3-chloro cephalosporanic acid 更新时间：2020-12-18 22:54:27 采购访问：1次 常用名 7-氨基-3-氯-3-头孢环-4-羧酸 CAS号 53994-69-7 价格 $需询单/250mg $需询单/100mg $需询单/1g 纯度 98.0% 备货期 3天 库存 现货 产品网页 www.dcchemicals.com/product_show-7-Amino-3-chloro_cephalosporanic_acid.html 产品详情（用途，包装等） 7-Amino-3-chloro cephalosporanic acid (7-ACCA) is an important intermediate for the synthesis of the second generation cephalosporins Cefaclor (HY-B0198). 供应商信息 DC Chemicals Limited 认证状态： 已认证供应商 商品数： 20124件 电话： 58447131 地址： 浦东新区金豫路100号 地区： 上海市 上海市 浦东新区 联系人： Tony Cao 联系人电话： 862158447131 邮件： [email protected] 网址： www.dcchemicals.com 年贸易额： >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.