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頭孢他美酯咨詢
目錄號: PI00044001     品名: Cefetamet Pivoxil
CAS No:65243-33-6||Chemical Formula:C20H25N5O7S2||Molecular Weight:511.56800||Exact Mass:511.11954||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2……
（6R,7S）-頭孢他美酯咨詢
目錄號: PI00044002     品名: （6R,7S）-Cefetamet Pivoxil
CAS No:N/A||Chemical Formula:C20H25N5O7S2||Molecular Weight:511.56800||Exact Mass:511.11954||(pivaloyloxy)methyl (6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(metho……
頭孢他美酯氧化雜質1咨詢
目錄號: PI00044003     品名: Cefetamet Pivoxil Oxide Impurity 1
CAS No:N/A||Chemical Formula:C20H25N5O8S2||Molecular Weight:527.56700||Exact Mass:527.11445||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(metho……
頭孢他美酯氧化雜質2咨詢
目錄號: PI00044004     品名: Cefetamet Pivoxil Oxide Impurity 2
CAS No:N/A||Chemical Formula:C20H25N5O8S2||Molecular Weight:527.56700||Exact Mass:527.11445||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(metho……
(Δ3)-頭孢他美酯咨詢
目錄號: PI00044005     品名: (Δ3)-Cefetamet Pivoxil
CAS No:126617-54-7||Chemical Formula:C20H25N5O7S2||Molecular Weight:511.568||Exact Mass:511.11954||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-……
頭孢他美酯反式異構體咨詢
目錄號: PI00044006     品名: (7E)-Cefetamet Pivoxil
CAS No:1705612-82-3||Chemical Formula:C20H25N5O7S2||Molecular Weight:511.56800||Exact Mass:511.11954||(pivaloyloxy)methyl (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)……
頭孢他美酯反式氧化1咨詢
目錄號: PI00044007     品名: （7E)-Cefetamet Pivoxil Oxide Impurity 1
CAS No:N/A||Chemical Formula:C20H25N5O8S2||Molecular Weight:527.56700||Exact Mass:527.11445||(pivaloyloxy)methyl (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(metho……
頭孢他美酯反式氧化2咨詢
目錄號: PI00044008     品名: （7E)-Cefetamet Pivoxil Oxide Impurity 2
CAS No:N/A||Chemical Formula:C20H25N5O8S2||Molecular Weight:527.56700||Exact Mass:527.11445||(pivaloyloxy)methyl (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(metho……
頭孢他美酯開環(huán)雜質咨詢
目錄號: PI00044009     品名: Cefetamet Pivoxil Open-Ring Impurity
CAS No:N/A ||Chemical Formula:C20H27N5O8S2 ||Molecular Weight:529.58300 ||Exact Mass:529.13010?||(Z)-2-(2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-(5-……
頭孢他美酯雜質B咨詢
目錄號: PI00044013     品名: Cefetamet Pivoxil Impurity B
CAS No:N/A||Chemical Formula:C21H27N5O8S2||Molecular Weight:541.59400||Exact Mass:541.13010||(pivaloyloxy)methyl(6R,7R)-7-((Z)-2-(2-((hydroxymethyl)amino)thiazo……
頭孢他美酯雜質F咨詢
目錄號: PI00044010     品名: Cefetamet Pivoxil Impurity F
CAS No:N/A||Chemical Formula:C25H33N5O8S2||Molecular Weight:595.68600||Exact Mass:595.17705||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-pivalamido……
頭孢他美酯雜質G咨詢
目錄號: 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……
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