2'-氟-2'-脱氧尿苷

1-((2R,3R,4R,5S)-4-(benzyloxy)-5-((benzyloxy)methyl)-3-fluoro-5-((R)-1-hydroxyethyl)tetrahydrofuran-2-yl)-3-(4-methoxybenzyl)pyrimidine-2,4(1H,3H)-dione