三-o-乙酰基-5-脱氧-d-呋喃核糖

(5-氟-2-氧代-1,2-二氢嘧啶-4-基)氨基甲酸戊酯

氯甲酸正戊酯

2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶

pentyl (5-fluoro-2-((trimethylsilyl)oxy)pyrimidin-4-yl)carbamate