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CAS号: 61516-73-2 英文名称: ethyl 2-oxopyrrolidine-1-acetate 英文同义词: Einecs 262-828-0;Piracetam Impuirty C;Piracetam Impurity 3;Piracetam EP Impurity C;ethyl 2-oxopyrrolidine-1-acetate;ETHYL 2-OXOPYRROLIDIN-2-YLACETATE;ethyl 2-oxo-1-pyrrolyidineacetate;Ethyl (2-oxo-1-pyrrolidinyl)acetate;1-(Ethoxycarbonylmethyl)-2-pyrrolidone;2-Pyrrolidone-N-acetic acid ethyl ester 中文名称: 1-乙酸乙酯-2-吡咯烷酮 中文同义词: 吡拉西坦杂质5;吡拉西坦杂质03;吡拉西坦EP杂质C;吡拉西坦杂质C (EP);1-乙酸乙酯-2-吡咯烷酮;2-氧代-1-吡咯烷乙酸乙酯;吡拉西坦杂质C(EP) 标准品;2-(2-氧吡咯烷-1-基)乙酸乙酯 分子式: C8H13NO3 分子量: 171.19 沸点 : 108-113 °C(Press: 1-2 Torr) 密度 : 1.138±0.06 g/cm3(Predicted) 折射率 : 1.4670 (20℃) 酸度系数(pKa): -0.79±0.20(Predicted)

6:09:46 AM · Jan 29, 2021
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