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头孢克洛杂质2
目录号: pi00007009     品名: cefaclor impurity 2
cas no: 丨chemical formula: c15h14cln3o5s丨(6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-chloro-2-hydroxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxyl……
头孢克洛苯甘氨酸缩合物
目录号: pi00007010     品名: cefaclor phenylglycine condensate
cas no: 丨chemical formula:c23h21cln4o5s丨(r)-2-((6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-ph……
6r,7s-头孢克洛
目录号: pi00007011     品名: 6r,7s-cefaclor
cas no: 丨chemical formula: c15h14cln3o4s丨(6r,7s)-7-((r)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
头孢克洛双母核
目录号: pi00007012     品名: cefaclor double parents
cas no: 丨chemical formula:c22h19cl2n5o6s2丨(6r,7r)-7-((6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido……
d5-头孢克洛
目录号: pi00007013     品名: cefaclor-d5
cas no:1426173-90-1 ||chemical formula:c15h9d5cln3o4s ||(6r,7r)-7-[(2-amino-2-(phenyl-d5)acetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carb……
头孢克洛降解杂质a
目录号: pi00007014     品名: cefaclor degradation a impurity
cas no: 6453-64-1 丨chemical formula: c10h12n2o3丨(2-amino-2-phenylacetyl)glycine
头孢克洛降解杂质b
目录号: pi00007015     品名: cefaclor degradation b impurity
cas no: 丨chemical formula: c10h10n2o2丨3-phenylpiperazine-2,5-dione
l-头孢克洛杂质g
目录号: pi00007016     品名: cefaclor l-configuration impurity g
cas no: 丨chemical formula: c16h17n3o4s丨(2s,6r,7r)-7-((s)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
头孢克洛杂质g异构体a
目录号: pi00007017     品名: cefaclor impurity g isomer a
cas no: 丨chemical formula: c16h17n3o4s丨(2s,6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
头孢克洛杂质e2
目录号: pi00007019     品名: cefaclor impurity e2
cas no: 丨chemical formula: c14h14cln3o4s丨3-((3-(2-amino-2-phenylacetamido)-4-oxoazetidin-2-yl)thio)-2-chloroacrylic acid
头孢克洛杂质ll(lilly杂质)
目录号: pi00007020     品名: cefaclor impurity ll(lilly impurity)
cas no:n/a ||chemical formula:c14h15n3o3s ||molecular weight:305.35200 ||exact mass:305.08341 ||2-((2-amino-2-phenylacetamido)methyl)-5-methylthiazole-4-carboxy……
头孢克洛杂质e异构体b
目录号: pi00007021     品名: isomer b of cefaclor impurity e
cas no:n/a||chemical formula:c14h14cln3o4s||molecular weight:355.79300||exact mass:355.03935||2-((r)-2-amino-2-phenylacetamido)-2-(5-chloro-4-oxo-3,4-dihydro-2h……
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