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CAS號:24683-20-3
英文名稱:Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide
英文同義詞:Ethyl (1,1-Dioxido-3-oxo-1,2-benzis;2-(1,2-Benzoisotiazolin-3-ona-1,1-dioxido)acetico;ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate;ethyl 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetate;Saccharin N-(2-Acetic Acid Ethyl Ester) (Piroxicam Impurity E);Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide;3-Oxo-1,2-benzisothiazoline-2-acetic acid ethyl ester 1,1-dioxide;3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide;1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide;Imp. H (EP): Ethyl4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate1,1-Dioxide
中文名稱:2,3-二氫-3-氧代-1,2-苯并異噻唑-2-乙酸乙酯-1,1-二氧化物
中文同義詞:吡羅昔康雜質(zhì)E (EP);吡羅昔康雜質(zhì)E(EP) 標(biāo)準(zhǔn)品;3-氧代-1,2-苯并異噻唑啉-2-乙酸乙酯 1,1-二氧化物;2-(1,1-二氧-3-氧代苯并[D]異噻唑-2(3H)-基)乙酸乙酯;2,3-二氫-3-氧代-1,2-苯并異噻唑-2-乙酸乙酯-1,1-二氧化物
分子式:C11H11NO5S
分子量:269.27
熔點(diǎn):106℃
沸點(diǎn):441.4±47.0 °C(Predicted)
密度:1.442±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa):-16.17±0.20(Predicted)