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利福昔明雜質(zhì)G(EP)
Catalog No: PI20044007     Product Name: Rifaximin impurity G(EP)
CAS No:80621-76-7||Chemical Formula:C43H49N3O11||Molecular Weight:783.87500||Exact Mass:783.33671||(2S,7Z,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,21,23-trihydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,6,15-trioxo-1,2,6,7-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienonitrilo)[1]benzofuro[4,5-e]pyrido[1,2-a]benzimidazol-25-yl acetate (6-O,14-didehydrorifaximin) 
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利福昔明
目錄號: PI20044000
品名: Rifaximin
CAS No:80621-81-4||Chemical Formula:C43H51N3O11||(2S,16Z,18E,20S,21S,22R,23R,24R……
利福昔明雜質(zhì)A(EP)
目錄號: PI20044001
品名: Rifaximin Impurity A(EP)
CAS No:695-34-1||Chemical Formula:C6H8N2||Molecular Weight:108.14400||Exact Mass……
利福昔明雜質(zhì)B(EP)
目錄號: PI20044002
品名: Rifaximin Impurity B(EP)
CAS No:13929-35-6||Chemical Formula:C39H49NO14||Molecular Weight:755.81400||Exac……
利福昔明雜質(zhì)C(EP)
目錄號: PI20044003
品名: Rifaximin Impurity C(EP)
CAS No:14897-39-3(Sodium)||Chemical Formula:C37H47NO12||Molecular Weight:697.778……
利福昔明雜質(zhì)D(EP)
目錄號: PI20044004
品名: Rifaximin Impurity D(EP),Rifaximin Y
CAS No:15271-73-5||Chemical Formula:C43H49N3O12||Molecular Weight:799.87400||Exa……
利福昔明雜質(zhì)E(EP)
目錄號: PI20044005
品名: Rifaximin Impurity E(EP)
CAS No:13553-79-2||Chemical Formula:C37H45NO12||Molecular Weight:695.76200||Exac……
利福昔明雜質(zhì)F(EP)
目錄號: PI20044006
品名: Rifaximin Impurity F(EP)
CAS No:14487-05-9||Chemical Formula:C39H47NO14||Molecular Weight:753.79800||Exac……
利福昔明雜質(zhì)H(EP)
目錄號: PI20044008
品名: Rifaximin Impurity H(EP)
CAS No:1210022-90-4||Chemical Formula:C43H51N3O12||Molecular Weight:801.8900||Ex……

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