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头孢泊肟酯购买
目录号: PI00032001     品名: Cefpodoxime Proxetil
CAS No:87239-81-4||Chemical Formula:C21H27N5O9S2||Molecular Weight:557.59300||Exact Mass:557.12502||1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-aminoth……
头孢泊肟酯杂质A购买
目录号: PI00032002     品名: Cefpodoxime Proxetil Impurity A(CP)
CAS No:80210-62-4||Chemical Formula:Chemical Formula: C15H17N5O6S2||Molecular Weight:Molecular Weight: 427.45000||Exact Mass:Exact Mass: 427.06202||(6R,7R)-7-((……
头孢泊肟酯杂质B购买
目录号: PI00032003     品名: Cefpodoxime Proxetil Impurity B(CP)
CAS No:947692-14-0||Chemical Formula:C20H25N5O8S2||Molecular Weight:527.56700||Exact Mass:527.11445||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-am……
头孢泊肟酯杂质C购买
目录号: PI00032004     品名: Cefpodoxime Proxetil Impurity C(CP)
CAS No:339528-86-8||Chemical Formula:C21H27N5O9S2 ||Molecular Weight:557.59300||Exact Mass:557.12502||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-a……
头孢泊肟酯杂质D购买
目录号: PI00032005     品名: Cefpodoxime Proxetil Impurity D(CP)
CAS No:947692-13-9||Chemical Formula:C21H27N5O9S2 ||Molecular Weight:557.59300||Exact Mass:557.12502 ||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((E)-2-(2-……
头孢泊肟酯杂质E购买
目录号: PI00032006     品名: Cefpodoxime Proxetil Impurity E(CP)
CAS No:217803-89-9||Chemical Formula:C22H27N5O10S2||Molecular Weight:585.60300||Exact Mass:585.11993 ||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-3-(acetoxyme……
头孢泊肟酯杂质F购买
目录号: PI00032007     品名: Cefpodoxime Proxetil Impurity F(CP)
CAS No:96680-30-7||Chemical Formula:C22H27N5O10S2||Molecular Weight:585.60300||Exact Mass:585.11993||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-fo……
头孢泊肟酯杂质G购买
目录号: PI00032008     品名: Cefpodoxime Proxetil Impurity G(CP)
CAS No:947692-15-1||Chemical Formula:C23H29N5O10S2||Molecular Weight:599.63386||Exact Mass:599.13558 ||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-……
头孢泊肟酯杂质H购买
目录号: PI00032009     品名: Cefpodoxime Proxetil Impurity H(cefpodoxime proxetil dimer)
CAS No:N/A ||Chemical Formula:C42H54N10O18S4 ||Molecular Weight:1115.18600 ||Exact Mass:1114.25004||mixture of the diastereoisomers of (RS)-1-((isopropoxycarbon……
头孢泊肟酯杂质I购买
目录号: PI00032010     品名: Cefpodoxime Proxetil Impurity I
CAS No:1192365-87-9 ||Chemical Formula:C25H33N5O11S2 ||Molecular Weight:643.68300 ||Exact Mass:643.161800||(RS)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-……
头孢泊肟酯杂质J购买
目录号: PI00032017     品名: Cefpodoxime Proxetil Impurity J(CP)
CAS No:N/A||Chemical Formula:C21H27N5O10S2||Molecular Weight:573.592 ||Exact Mass:573.11993||(RS)-1-((isopropoxycarbonyl)oxy)ethyl(6R,7R)-7-((Z)-2-(2-aminothiaz……
头孢泊肟酯杂质K购买
目录号: PI00032018     品名: Cefpodoxime Proxetil Impurity K(CP)
CAS No:N/A||Chemical Formula:C21H27N5O10S2||Molecular Weight:573.59658||Exact Mass:573.11993||(RS)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((E)-2-(2-aminothi……
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