[(2R,3S,5R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate

苯甲醇

3'-O-acetyl-5'-O-triphenylmethylthymidine

3,5-双-O-乙酰胸苷

(2R,3S,5R)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-((((2-(pyridin-2-ylamino)ethoxy)carbonyl)oxy)methyl)tetrahydrofuran-3-yl acetate