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3-羟基头孢
catalog no: pi00057000     product name: 3-hydroxy cephalosporin

cas no:54639-48-4||chemical formula:c28h24n2o5s||molecular weight:500.56900||exact mass:500.14059||benzhydryl (6r,7r)-3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

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头孢唑肟
目录号: pi00020001
品名: ceftizoxime
cas no: 68401-81-0 | chemical formula: c13h13n5o5s2 | (6r,7r)-7-((z)-2-(2-aminot……
头孢唑肟开环脱羧杂质
目录号: pi00020002
品名: ceftizoxime open-ring decarboxylation impurity
cas no: | chemical formula: c12h15n5o4s2 |(z)-2-((2-(2-aminothiazol-4-yl)-2-……
头孢唑肟tsm1杂质
目录号: pi00020003
品名: ceftizoxime tsm1 impurity
cas no: | chemical formula: c19h18n8o7s3 |(6r,7r)-7-((z)-2-(2-((z)-2-(2-amin……
头孢唑肟tsm2杂质
目录号: pi00020004
品名: ceftizoxime tsm2 impurity
cas no: 929101-91-7 | chemical formula: c20h19n7o7s3 |(6r,7r)-7-((6r,7r)-7-((……
头孢唑肟开环杂质1
目录号: pi00020005
品名: ceftizoxime open ring impurity 1
cas no: | chemical formula: c13h15n5o6s2 |(r)-2-((r)-((z)-2-(2-aminothiazol-4……
头孢唑肟开环杂质2
目录号: pi00020006
品名: ceftizoxime open ring impurity 2
cas no: | chemical formula:c13h15n5o6s2|(s)-2-((s)-((z)-2-(2-aminothiazol-4-y……
△3-头孢唑肟
目录号: pi00020007
品名: △3-ceftizoxime
cas no: | chemical formula: c13h13n5o5s2 | (6r,7r)-7-((z)-2-(2-aminothiazol-4……
△3(e)-头孢唑肟
目录号: pi00020008
品名: △3(e)-ceftizoxime
cas no: | chemical formula: c13h13n5o5s2 | (6r,7r)-7-((e)-2-(2-aminothiazol-4……
(6r,7s)-头孢唑肟
目录号: pi00020009
品名: (6r,7s)-ceftizoxime
cas no: | chemical formula: c13h13n5o5s2 | (6r,7s)-7-((z)-2-(2-aminothiazol-4……
7e-头孢唑肟
目录号: pi00020010
品名: 7e-ceftizoxime
cas no:97164-53-9 | chemical formula: c13h13n5o5s2 | (6r,7r)-7-((e)-2-(2-amin……
头孢唑肟氧化杂质
目录号: pi00020011
品名: ceftizoxime oxidation impurity
cas no:79226-66-7 | chemical formula: c13h13n5o6s2 | (6r,7r)-7-((z)-2-(2-amin……
头孢唑肟反式开环杂质1
目录号: pi00020012
品名: (e)-ceftizoxime open ring impurity 1
cas no: |chemical formula: c13h15n5o6s2|(r)-2-((r)-((e)-2-(2-aminothiazol-4-……
头孢唑肟反式开环杂质2
目录号: pi00020013
品名: (e)-ceftizoxime open ring impurity 2
cas no: |chemical formula: c13h15n5o6s2|(r)-2-((s)-((e)-2-(2-aminothiazol-4-……
头孢唑肟二聚体
目录号: pi00020015
品名: ceftizoxime dimer a
cas no: | chemical formula: c26h26n10o10s4 | (6r,7r)-7-((z)-2-(2-(2-((z)-……
头孢唑肟钠pnca杂质
目录号: pi00020016
品名: ceftizoxime pnca impurity
cas no: 33477-97-3| chemical formula: c15h14n2o4s | (6r,7r)-8-oxo-7-(2-phenylace……
头孢唑肟反式氧化杂质1
目录号: pi00020017
品名: ceftizoxime trans oxide impurity 1
cas no: | chemical formula: c13h13n5o6s2 | (6r,7r)-7-((e)-2-(2-aminothiazol-4……
头孢唑肟反式氧化杂质2
目录号: pi00020018
品名: ceftizoxime trans oxide impurity 2
cas no: | chemical formula: c13h13n5o6s2 | (6r,7r)-7-((e)-2-(2-aminothiazol-4……
头孢唑肟氧化杂质1
目录号: pi00020019
品名: ceftizoxime oxidation impurity
cas no: | chemical formula: c13h13n5o6s2 | (6r,7r)-7-((z)-2-(2-aminothiazol-4……
头孢唑肟钠聚合物b
目录号: pi00020020
品名: ceftizoxime dimer b
cas no:n/a ||chemical formula:c26h24n10o9s4 ||molecular weight:748.77900 ||exact……
头孢唑肟开环乙酯
目录号: pi00020021
品名: ceftizoxime open-ring ethyl ester
cas no:n/a||chemical formula:c15h19n5o6s2||molecular weight:429.46600||exact mas……
头孢唑肟聚合物c
目录号: pi00020022
品名: ceftizoxime dimer c
cas no:n/a ||chemical formula:c19h18n8o7s3 ||molecular weight:566.58200 ||exact ……
头孢唑肟二聚体d
目录号: pi00020023
品名: ceftizoxime dimer d
cas no:n/a||chemical formula:c25h28n10o9s4||molecular weight:740.80000||exact ma……
头孢唑肟二聚体e
目录号: pi00020024
品名: ceftizoxime dimer e
cas no:n/a||chemical formula:c24h28n10o7s4||molecular weight:696.79100||exact ma……
头孢唑肟二聚体f
目录号: pi00020025
品名: ceftizoxime dimer f
cas no:n/a||chemical formula:c26h28n10o11s4||molecular weight:784.80900||exact m……

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