5'-O-(二甲氧基三苯甲基)-N-异丁酰基-2'-脱氧胞苷

3'-DC CEP

O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL

2-[bis(4-methoxyphenyl)-phenylmethoxy]acetic acid

1-((2R,3r,4r,5r)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-羟基-3-甲氧基四氢呋喃-2-基)嘧啶-2,4(1h,3h)-二酮