1. 5-(2-脱氧-2-氟-β-D-呋喃呋喃糖基)-2,4(1H,3H)-嘧啶二酮

5-(2-脱氧-2-氟-β-D-呋喃呋喃糖基)-2,4(1H,3H)-嘧啶二酮

5-(2-deoxy-2-fluoro-beta-D-ribofuranosyl)-2,4(1H,3H)-Pyrimidinedione