氨曲南,aztreonam-凯发网址登录

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氨曲南杂质7
目录号: pi20008015     品名: aztreonam impurity 7
cas no:330944-50-8||chemical formula:c17h25n5o8s2||molecular weight:491.53400||exact mass:491.11445||(2s,3s)-3-((z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)……
氨曲南杂质9
目录号: pi20008009     品名: aztreonam impurity 9
cas no:n/a||chemical formula:c13h20n6o8s2||molecular weight:452.45700||exact mass:452.07840||2-((((z)-2-(((2s)-1-amino-1-oxo-3-(sulfoamino)butan-2-yl)amino)-1-(……
氨曲南e异构体
目录号: pi20008010     品名: aztreonam e-isomer,aztreonam usp related compound e
cas no:99341-02-3 ||chemical formula:c13h17n5o8s2 ||molecular weight:435.42600 ||exact mass:435.05185||( e)-2-(((1-(2-aminothiazol-4-yl)-2-((2-methyl-4-oxo-1-su……
氨曲南开环乙酯
目录号: pi20008011     品名: aztreonam open-ring ethyl ester
cas no:n/a ||chemical formula:c15h23n5o9s2 ||molecular weight:481.49500 ||exact mass:481.09372||(z)-5-(2-aminothiazol-4-yl)-2,2-dimethyl-6,9-dioxo-8-(1-(sulfoam……
氨曲南胺杂质
目录号: pi20008012     品名: aztreonam amine impurity
cas no:n/a ||chemical formula:c13h18n6o7s2 ||molecular weight:434.44200 ||exact mass:434.06784||(2s,3s)-3-((z)-2-(((1-amino-2-methyl-1-oxopropan-2-yl)oxy)imino)……
氨曲南usp杂质b
目录号: pi20008013     品名: aztreonam usp impurity b
cas no:102586-36-7||chemical formula:c13h19n5o6s||molecular weight:373.384||exact mass:373.1056||(2s,3s)-3-amino-2-((z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypr……
氨曲南二聚体
目录号: pi20008019     品名: aztreonam dimer
cas no:n/a||chemical formula:c26h34n10o13s3||molecular weight:790.79500||exact mass:790.14689||2-((((z)-1-(2-aminothiazol-4-yl)-2-(((2s,3s)-1-(2-((z)-2-(2-amino……
氨曲南二聚体2
目录号: pi20008019-1     品名: aztreonam dimer 2
cas no:n/a||chemical formula:c26h34n10o13s3||molecular weight:790.79500||exact mass:790.14689||(2z,8s,9s,12z)-2,12-bis(2-aminothiazol-4-yl)-9-carboxy-5,5,8,15,1……
氨曲南甲酯
目录号: pi20008025     品名: aztreonam methyl ester
cas no:n/a||chemical formula:c14h19n5o8s2||molecular weight:449.45300||exact mass:449.0675||(2s,3s)-3-((z)-2-(2-aminothiazol-4-yl)-2-(((1-methoxy-2-methyl-1-oxo……
氨曲南正丁酯
目录号: pi20008026     品名: aztreonam n-butyl ester(n-butyl aztreonam)
cas no:n/a||chemical formula:c17h25n5o8s2||molecular weight:491.5340 ||exact mass:491.11445 ||(2s,3s)-3-((z)-2-(2-aminothiazol-4-yl)-2-(((1-butoxy-2-methyl-1-ox……
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