5'-O-(4,4'-dimethoxytrityl)-2'-(trifluoroacetylamido)-2'-deoxyuridine

(2R,3R,4S,5R)-N-(2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl)-2,2,2-trifluoroacetamide

2’-氨基-D-尿苷