奥拉西坦杂质
2-氧代-1-吡咯烷基乙酰胺；奥拉西坦杂质
2-(2-oxopyrrolidin-1-yl)acetaMide;oxiracetaM related substance
甘氨酸酐;奥拉西坦进口标准杂质ISF3890
Glycine anhydride;oxiracetaM related substance ISF3890
甲氧基奥拉西坦；奥拉西坦杂质
Methyl 4-hydroxy-2-oxopyrrolidine-1-acetate;oxiracetaM related substance
4-羟基-2-氧代-1-吡咯烷乙酸；奥拉西坦进口标准杂质 ISF3138
4-Hydroxy-2-oxo-1-pyrrolidineacetic acid;oxiracetaM related substance ISF3138
N-(2-氨基-2-氧代乙基)-2-(4-羟基-2-氧代四氢吡咯-1-基)乙酰胺;奥拉西坦进口标准杂质ISF3886
N-(2-aMino-2-oxoethyl)-2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetaMide;oxiracetaM related substance ISF3886
2-(2-氧代-2,5-二氢-1H-吡咯-1-基)乙酰胺；奥拉西坦进口标准杂质 ISF2560
2-(2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetaMide;oxiracetaM related substance ISF2560
乙氧基奥拉西坦；奥拉西坦杂质 e
thyl 4-hydroxy-2-oxopyrrolidine-1-acetate;oxiracetaM related substance