莫西沙星EP杂质E
QY-MXSX-E
1-cyclopropyl-6-fluoro-8-hydroxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, hydrochloride
721970-36-1
C20H23ClFN3O4