1-((2R,3R,5S)-3-azido-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione

2'-azido-5'-O-benzoyl-2',3'-dideoxyuridine

2,2'-O-Anhydro-5'-O-benzoyl-β-D-arabinofuranosyluracil

5-苯甲酰基尿苷

5’-O-(4,4’-二甲氧基三苯甲基)尿苷