恩格列净杂质17
QY-EGJ-17
(2S,3R,4R,5S,6R)-2-(4-chloro-3-(methoxy(4-(((S)-tetrahydrofuran- 3-yl)oxy)phenyl)methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H- pyran-3,4,5-triol