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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-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en……
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-(methoxyimino)acetamido)methyl)-3,6-dihydro-2h-1,3-thiazine-4-carboxylic acid
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-aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido……
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-((z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[……
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-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-3,6-dihydro-2h-1,3-thiazine-4-ca……
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-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-3,6-dihydro-2h-1,3-thiazine-4-carb……
△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-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carb……
△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-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carb……
(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-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carb……
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-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-……
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-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-……
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-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-3,6-dihydro-2h-1,3-thiazine-4-car……
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