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头孢克洛
目录号: pi00007001     品名: cefaclor
cas no:70356-03-5||chemical formula:c15h14cln3o4s||molecular weight:367.80400||exact mass:367.03935||(6r,7r)-7-[[(2r)-2-amino-2-phenylacetyl]amino]-3-chloro-8-o……
头孢克洛杂质a(ep)
目录号: pi00023002     品名: cefaclor impurity a(ep),头孢氨苄杂质a(ep)
cas no:875-74-1||chemical formula:c8h9no2||molecular weight:151.16500||exact mass:151.06333||(r)-2-amino-2-phenylacetic acid
头孢克洛杂质b(ep)
目录号: pi00035001     品名: cefaclor impurity b(ep),7-acca
cas no:53994-69-7||chemical formula:c7h7cln2o3s||molecular weight:234.6540||exact mass:233.98659||(6r,7r)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2……
头孢克洛杂质c (ep)
目录号: pi00007002     品名: cefaclor impurity c (ep),头孢克洛杂质c
cas no:143059-69-2||chemical formula:c15h14cln3o4s||molecular weight:367.80400||exact mass:367.03935||(6r,7r)-7-((s)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5……
头孢克洛杂质d (ep)
目录号: pi00007003     品名: cefaclor impurity d (ep),头孢克洛杂质d
cas no:152575-13-8 ||chemical formula:c15h14cln3o4s ||molecular weight:367.80400 ||exact mass:367.03935 ||(2r,6r,7r)- and (2s,6r,7r)-7-[[(2r)-2-amino-2-phenylac……
头孢克洛杂质e(ep)
目录号: pi00007004     品名: cefaclor impurity e (ep)
cas no:188915-50-6 ||chemical formula:c14h14cln3o4s ||molecular weight:355.79300 ||exact mass:355.03935 ||2-[[(2r)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-o……
头孢克洛杂质f(ep)
目录号: pi00007023     品名: cefaclor impurity f (ep)
cas no:73200-73-4 ||chemical formula:c10h8n2o||molecular weight:172.18700 ||exact mass:172.06366 ||3-phenylpyrazin-2-ol
头孢克洛杂质h(ep)
目录号: pi00007005     品名: cefaclor impurity h (ep)
cas no:n/a||chemical formula:c23h21cln4o5s||molecular weight:500.95400||exact mass:500.09212||(6r,7r)-7-((r)-2-((r)-2-amino-2-phenylacetamido)-2-phenylacetamido……
头孢克洛二聚体
目录号: pi00007006     品名: cefaclor dimer
cas no:n/a||chemical formula:c30h26cl2n6o7s2||molecular weight:717.59300||exact mass:716.06814||(s)-2-amino-n-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-……
头孢克洛氧化杂质
目录号: pi00007007     品名: cefaclor-s-oxide impurity
cas no:n/a||chemical formula:c15h14cln3o5s||molecular weight:383.80300||exact mass:383.03427||(6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-……
头孢克洛jp杂质1
目录号: pi00007008     品名: cefaclor impurity 1 (jp)
cas no:n/a||chemical formula:c20h20n4o2||molecular weight:348.40600||exact mass:348.15863||(s)-2-amino-n-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phe……
头孢克洛杂质g (ep)
目录号: pi00007018     品名: cefaclor ep impurity g (isomer b)
cas no: 67308-21-8 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……
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