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CAS號(hào):184696-69-3
英文名稱:Desacetyl-7-ACA Lactone
英文同義詞:Cefazedone Impurity 12;Desacetyl-7-ACA Lactone;Ceftriaxone Impurity 23;Cefazedone Related Impurity 12;7-ACA Lactone(7-ACA Impurity 4);6t-amino-(5ar)-5a,6-dihydro-3H,4H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7-dione;(5aR,6R)-6-amino-5a,6-dihydroazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(3H,4H)-dione;(5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione;6R,7R)-7-formamido-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione, 6-amino-5a,6-dihydro-, (5aR,6R)-
中文名稱:Desacetyl-7-ACA Lactone
中文同義詞:頭孢甲肟雜質(zhì)1;頭孢唑林雜質(zhì)12;頭孢噻酮雜質(zhì)12;頭孢西酮雜質(zhì)12;脫乙酰基-7-ACA內(nèi)酯;7-ACA-7-ACA內(nèi)酯;7-ACA內(nèi)酯(7-ACA 雜質(zhì)4)
分子式:C8H8N2O3S
分子量:212.23
沸點(diǎn):628.8±55.0 °C(Predicted)
密度:1.71±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa):4.51±0.20(Predicted)