索磷布韦杂质SM-A(国际药典杂质D)
QY-SFBW-04
1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
863329-66-2
C10H13FN2O5