叔丁基二甲基氯硅烷

胸苷

5'-O-(tert-butyldimethylsilyl)-3'-O-(tetrahydropyranyl)thymidine

5'-O-tert-butyldimethylsilyl-3'-O-(4,4'-dimethoxytriphenylmethyl)thymidine

(2R,3S,5R)-2-(((tert-butyldimethylsilyl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl methyl phosphonate