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头孢他美酯杂质G
目录号: PI00044012     品名: Cefetamet Pivoxil Impurity G(a dimer)
CAS No:N/A ||Chemical Formula:C41H50N10O14S4 ||Molecular Weight:1035.14700 ||Exact Mass:1034.23908 ||bis((pivaloyloxy)methyl) 7,7'-(((2Z,2'Z)-2,2'-((methylenebi……
头孢他美酯二聚体A
目录号: PI00044015     品名: Cefetamet Pivoxil Dimer A
CAS No:N/A||Chemical Formula:C34H38N10O11S4||Molecular Weight:890.97700||Exact Mass:890.16043||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-amin……
头孢他美酯二聚体B
目录号: PI00044016     品名: Cefetamet Pivoxil Dimer B
CAS No:N/A||Chemical Formula:C40H50N10O14S4||Molecular Weight:1023.13600||Exact Mass:1022.23908||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-(2-((Z)-2-(2-aminothiaz……
头孢他美酯二聚体C
目录号: PI00044017     品名: Cefetamet Pivoxil Dimer C
CAS No:N/A||Chemical Formula:C40H52N10O15S4||Molecular Weight:1041.15100||Exact Mass:1040.24964||2-((Z)-2-(2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ace……

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