莫西沙星EP杂质F
QY-MXSX-F
1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-1-methyloctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
721970-37-2
C22H27ClFN3O4