4,4'-双甲氧基三苯甲基氯

叔丁基二甲基氯硅烷

N-乙酰胞嘧啶核苷

5’-O-(4,4’-二甲氧基三苯甲基)-N4-乙酰基-2’-脱氧胞苷

N-{1-[(2R,3R,4R,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-acetamide