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头孢他啶活性酯二聚体
目录号: pi00011026     品名: ceftazidime active ester dimer
cas no:n/a||chemical formula:c26h36n6o9s2||molecular weight:640.72700||exact mass:640.19852(z)-2-(2-((z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1……
头孢他啶侧链乙酯
目录号: pi00011027     品名: ceftazidime side chain ethyl ester
cas no:n/a||chemical formula:c15h23n3o5s||molecular weight:357.42500 ||exact mass:357.13584 ||tert-butyl(z)-2-(((1-(2-aminothiazol-4-yl)-2-ethoxy-2-oxoethyliden……
头孢他啶母核双键转移
目录号: pi00011029     品名: ceftazidime mother nucleus double-bond shift
cas no:n/a||chemical formula:c13h13n3o3s||molecular weight:291.32500||exact mass:291.06776||(6r,7r)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyc……
头孢他啶反式侧链酸
目录号: pi00011030     品名: ceftazidime trans side-chain acid
cas no:n/a||chemical formula:c13h19n3o5s||molecular weight:329.37100||exact mass:329.10454||(e)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropa……
7-apca,头孢他啶母核
目录号: pi00011004     品名: 7-apca,头孢他啶母核
cas:96752-43-1,3432-88-0|chemical formula: c13h13n3o3s|(6r,7r)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
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