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头孢唑林杂质s
catalog no: pi00017031     product name: cefazolin impuriy s

cas no:n/a||chemical formula:c13h15n7o5s||molecular weight:381.36700||exact mass:381.08554||((6r,7r)-7-(2-(1h-tetrazol-1-yl)acetamido)-2-carbamoyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl acetate

related products
头孢唑林钠
目录号: pi00017001
品名: cefazolin sodium
cas no: 27164-46-1 | chemical formula: c14h13n8nao4s3 | sodium (6r,7r)-3-[[(5-m……
头孢唑林钠杂质a(ep)
目录号: pi00017002
品名: cefazolin ep impurity a(ep)
cas no: 30246-33-4 |chemical formula: c11h12n4o3s3|(6r,7r)-7-amino-3-(((5-me……
头孢唑林ep杂质b,头孢唑林钠usp杂质n
目录号: pi00017003
品名: cefazolin impurity b (ep)
cas no: 1798390-48-3 | chemical formula: c16h20n4o4s3 | (7r)-3-(((5-methyl-1,3,……
头孢唑林ep杂质c,头孢唑林usp杂质h
目录号: pi00017004
品名: cefazolin impurity c (ep)
cas no: 56842-77-4 | chemical formula: c11h12n6o4s | (7r)-7-(2-(1h-tetrazol-1-y……
头孢唑林ep杂质d,头孢唑林usp杂质j
目录号: pi00017005
品名: cefazolin impurity d(ep),cefazolin impurity j(usp)
cas no: 32510-61-5 | chemical formula: c13h14n6o6s | (6r,7r)-7-(2-(1h-tetrazol……
头孢唑林杂质e(ep),头孢唑林usp杂质f,头孢唑林3位侧链杂质
目录号: pi00017006
品名: cefazolin ep impurity e(cefazolin impurity usp f, mmtd，cefazolin 3-lateral chain impurity)
cas no:29490-19-5 | chemical formula: c3h4n2s2 | (7r)-7-amino-3-(((5-methyl-1,……
头孢唑林ep杂质g,头孢唑林usp杂质i
目录号: pi00017007
品名: cefazolin impurity g(ep)
cas no: 1172998-53-6 | chemical formula: c11h10n6o4s | n-((5ar,6r)-1,7-dioxo-1,……
头孢唑林usp杂质l,头孢唑林ep杂质i
目录号: pi00017008
品名: cefazoloic acid isomers ,cefazoloic impurity l (usp),cefazoloic impurity i(ep)
cas no: | chemical formula: c14h16n8o5s3| (2r)-2-((r)-(2-(1h-tetrazol-1-yl)ac……
头孢唑林杂质k(ep)
目录号: pi00017009
品名: cefazolin impurity k(ep)
cas no: 1322626-65-2 | chemical formula: c14h15n9o3s3 | (7r)-7-(2-(1h-tetrazol-……
头孢唑林usp杂质m,头孢唑林ep杂质l
目录号: pi00017010
品名: cefazolin epimer cefazolin impuirty m (usp), cefazolin impurity l (ep)
cas no: | chemical formula: c14h14n8o4s3 | (6r,7s)-7-[2-(1h-tetrazol-1-yl)ac……
头孢唑林usp杂质d（头孢唑林开环内酯）
目录号: pi00017011
品名: cefazolin open-ring lactone， cefazolin impurity d (usp)
cas no: | chemical formula: c11h12n6o5s | (r)-2-[2-(1h-tetrazol-1-yl)acetami……
头孢唑林氧化杂质
目录号: pi00017014
品名: cefazoloic oxide impurity
cas no: | chemical formula: c14h14n8o5s3| (6r,7r)-7-(2-(1h-tetrazol-1-yl)acet……
头孢唑啉ep杂质j
目录号: pi00017015
品名: cefazolin ep impurity j
cas no:1675245-00-7 ||chemical formula:c11h12n6o5s ||molecular weight:340.31400 ……
头孢唑林usp杂质b前体
目录号: pi00017016
品名: cefazolin impurity b(usp) precursor
cas no: | chemical formula: c7h13n5o3 | n-(2,2-dimethoxyethyl)-2-(1h-tetrazol-……
头孢唑林usp杂质e
目录号: pi00017017
品名: cefazolin impurity e (usp)
cas no:478494-71-2||chemical formula:c11h12n6o5s||molecular weight:340.314||exac……
13c2,15n -头孢唑林钠
目录号: pi00017018
品名: cefazolin-13c2,15n sodium salt
cas no: |chemical formula： |
头孢唑林双母核杂质a
目录号: pi00017019
品名: cefazolin double mother nucleus impurity a
cas no: | chemical formula: c25h24n12o6s6 |(6r,7r)-7-((6r,7r)-7-(2-(1h-tet……
头孢唑林双母核杂质b
目录号: pi00017020
品名: cefazolin double mother nucleus impurity b
cas no: | chemical formula: c25h24n12o6s6|(6r,7r)-7-((6r,7r)-7-(2-(1h-tetr……
头孢唑林usp杂质b(互变混合物)
目录号: pi00017021
品名: cefazolin impurity b(usp)
cas no:1675245-47-2，1797135-60-4 (dehydrated form) ||chemical formula:c5h7n5o2；c……
头孢唑啉双母核
目录号: pi00017022
品名: cefazolin double mother nucleus
cas no:n/a ||chemical formula:c25h24n12o6s6 ||molecular weight:780.92486 ||exact……
目录号: pi00017023
品名: cefazolin impurity l4l5
cas no:n/a||chemical formula:c14h16n8o5s3||molecular weight:472.51300||exact mas……
目录号: pi00017024
品名: cefazolin 3-position side chain dimer 2
cas no:n/a||chemical formula:c6h6n4s4||molecular weight:262.38200||exact mass:26……
目录号: pi00017025
品名: cefazolin 3-position side chain dimer 1
cas no:n/a||chemical formula:c6h6n4s3||molecular weight:230.32200||exact mass:22……
目录号: pi00017026
品名: 7s-cefazolin mother nucleus
cas no:n/a||chemical formula:c11h12n4o3s3||molecular weight:344.42200||exact mas……

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