彩种大厅彩票

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                头孢氨苄

                更新:2014-12-30 10:02:01

                  中文名:头孢氨苄
                  英文名:Cephalexin monohydrate
                  别名:头孢菌素Ⅳ;先锋霉素Ⅳ;苯甘头孢菌素;苯甘孢霉♀素;头孢氨苄一水合物;(6R,7R)-3-甲基-7-[(R)-2-氨基-2-苯乙酰氨↘基]-8-氧-5-硫杂-1-双环[4.2.0]辛-2-烯-2-甲酸;头孢力新;头孢立新
                  CAS No.:58-71-9级别:USP Grade
                  分子式:C16H15N2NaO6S2分子量:418.42
                订购信息
                  货号规格价格品牌
                  C4520-1g1g210GBCBIO
                  C4520-5g5g750GBCBIO
                产品介绍
                  Residue on ignition....................................<0.1%
                  Heavy metals........................................<0.002%
                  Water......................................................<10%
                  Purity.............................................95.0~101.0%
                  white crystals or powder , slightly soluble in water , insoluble in ethanol , chloroform or ether .
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