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CAS號(hào):123458-61-7
英文名稱:Δ2-Cefuroxime Axetil
英文同義詞:Δ2-Cefuroxime Axetil;Cefuroxim Impurity 34;Cefuroxim axetil impurity A;Cefuroxime Axetil EP Impurity A;Cefuroxime Axetil Impurities (EP);Cefuroxime Axetil Impurity A (EP);(6R,7R)-1-acetoxyethyl 3-((carbamoyloxy)methyl);Cefuroxime Axetil Impurity A (EP)(Δ3-Cefuroxime Axetil);Cefuroxime Impurity 34(Cefuroxime Axetil EP Impurity A);Δ2-Cefuroxime Axetil (Cefuroxime Axetil Delta-3 Isomer)
中文名稱:Δ2-頭孢呋辛酯
中文同義詞:頭孢呋辛酯雜質(zhì)A;Δ2-頭孢呋辛酯;頭孢呋辛酯有關(guān)雜質(zhì)A;頭孢呋辛酯EP雜質(zhì)A;原料藥頭孢呋辛酯 雜質(zhì)A;頭孢呋辛酯雜質(zhì)A(EP);頭孢呋辛酯AXETIL EP雜質(zhì)A
分子式:C20H22N4O10S
分子量:510.47
密度: 1.61±0.1 g/cm3(Predicted)
形態(tài): neat
酸度系數(shù)(pKa): 8.33±0.60(Predicted)