4-氯吡咯并嘧啶

4-chloro-7-[2,3-dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-glycero-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine

1-Alpha-氯-3,5-二-O-对甲苯甲酰基-2-脱氧-D-呋喃核糖

4-chloro-7-<2,3-dideoxy-5-O-<(1,1-dimethylethyl)diphenylsilyl>-β-D-glycero-pentofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

4-Chloro-7-(2,3-dideoxy-β-D-glycero-pentofuranosyl)-5'-O-(4,4'-dimethoxytrityl)-7H-pyrrolo(2,3-d)pyrimidine