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头孢唑林双母核杂质A咨询
目录号: PI00017019     品名: Cefazolin Double Mother Nucleus Impurity A
CAS No:N/A ||Chemical Formula:C25H24N12O6S6 ||Molecular Weight:780.90500 ||Exact Mass:780.02660 ||(6R,7R)-7-((6R,7R)-7-(2-(5H-tetrazol-5-yl)acetamido)-3-(((5-me……
头孢唑林双母核杂质B咨询
目录号: PI00017020     品名: Cefazolin Double Mother Nucleus Impurity B
CAS No:N/A ||Chemical Formula:C25H24N12O6S6 ||Molecular Weight:780.90500 ||Exact Mass:780.02660||(6R,7R)-7-((6R,7R)-7-(2-(5H-tetrazol-5-yl)acetamido)-3-(((5-met……
头孢唑啉双母核咨询
目录号: PI00017022     品名: Cefazolin Double Mother Nucleus
CAS No:N/A ||Chemical Formula:C25H24N12O6S6 ||Molecular Weight:780.92486 ||Exact Mass:780.02660||(6R,7R)-7-((6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(((5-met……
头孢唑林3位侧链二聚体2咨询
目录号: PI00017024     品名: Cefazolin 3-Position Side Chain Dimer 2
CAS No:66666-63-5||Chemical Formula:C6H6N4S4||Molecular Weight:262.38200||Exact Mass:261.94753||1,2-bis(5-methyl-1,3,4-thiadiazol-2-yl)disulfane
头孢唑林3位侧链二聚体1杂质咨询
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:229.97546||bis(5-methyl-1,3,4-thiadiazol-2-yl)sulfane
头孢唑林二聚体C咨询
目录号: PI00017036     品名: Cefazolin Dimer C
CAS No:N/A||Chemical Formula:C27H28N16O6S6||Molecular Weight:864.98700||Exact Mass:864.07020||3-((6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(((5-methyl-1,3,4-t……
头孢唑林二聚体D咨询
目录号: PI00017037     品名: Cefazolin Dimer D
CAS No:N/A||Chemical Formula:C28H28N16O8S6||Molecular Weight:908.99600||Exact Mass:908.06003||2-((2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-3-((6R,7R)-7-(2……

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