苯唑西林钠,oxacillin sodium-凯发网址登录

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苯唑西林钠
目录号: pi04019001     品名: oxacillin sodium
cas:1173-88-2|chemical formula: c19h18n3nao5s|sodium (2s,5r,6r)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan……
苯唑西林钠ep杂质a
目录号: pi04019004     品名: oxacillin sodium impurity a(ep)
cas: |chemical formula: c8h12n2o3s|(2s,5r,6r)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
苯唑西林钠ep杂质b
目录号: pi04019005     品名: oxacillin sodium impurity b(ep)
cas: |chemical formula: c19h21n3o6s|(4s)-2-(carboxy(5-methyl-3-phenylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid
苯唑西林钠ep杂质c
目录号: pi04019006     品名: oxacillin sodium impurity c(ep)
cas: |chemical formula: c11h9no3|5-methyl-3-phenylisoxazole-4-carboxylic acid
苯唑西林钠ep杂质d
目录号: pi04019007     品名: oxacillin sodium impurity d(ep)
cas no:n/a ||chemical formula:c18h21n3o4s ||molecular weight:375.44300 ||exact mass:375.12528 ||(4s)-5,5-dimethyl-2-((5-methyl-3-phenylisoxazole-4-carboxamido)m……
苯唑西林钠ep杂质e
目录号: pi04004008     品名: oxacillin sodium impurity e(ep)
cas: |chemical formula: c19h18cln3o5s|(2s,5r,6r)-6-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-……
苯唑西林钠ep杂质f
目录号: pi04019009     品名: oxacillin sodium impurity f(ep)
cas: |chemical formula: c19h19n3o4s2|(2r,5r,6r)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbothio……
苯唑西林钠ep杂质g
目录号: pi04019010     品名: oxacillin sodium impurity g(ep)
cas: |chemical formula: c20h22cln3o5s|(2s,5r,6r)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxyl……
苯唑西林钠ep杂质i
目录号: pi04019011     品名: oxacillin sodium impurity i(ep)
cas: |chemical formula: c27h29n5o7s2|(2s,5r,6r)-6-((2s,5r,6r)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]hepta……
苯唑西林钠ep杂质j
目录号: pi04019012     品名: oxacillin sodium impurity j(ep)
cas: |chemical formula: c27h31n5o8s2|(2s,5r,6r)-6-((r)-2-((2r,4s)-4-carboxy-5,5-dimethylthiazolidin-2-yl)-2-(5-methyl-3-phenylisoxazole-4-carboxamido)acetami……
苯唑西林氧化杂质
目录号: pi04019013     品名: oxacillin sodium oxide impurity
cas: |chemical formula: c19h19n3o6s|(2s,5r,6r)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxy……
苯唑西林开环甲酯1
目录号: pi04019014     品名: oxacillin open-ring methyl esterification impurity 1
cas: |chemical formula: c20h23n3o6s|(4s)-2-(2-methoxy-1-(5-methyl-3-phenylisoxazole-4-carboxamido)-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acid
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