阿糖尿苷

1-beta-D-阿拉伯呋喃糖基-5-碘尿嘧啶

2'-脱氧-2-氟胞苷

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-(methylamino)pyrimidin-2-one

2’-叠氮-2’-脱氧尿苷