尿嘧啶核苷

2'-O-(tert-butyldimethylsilyl)-3',5'-O-(di-tert-butylsilanediyl)uridine

5'–O–(4,4'–dimethoxytrityl)–2'–O–tertbutyl(dimethylsilyl)uracil–3'–O–[O–(2–cyanoethyl)–N,N–(diisopropyl)]phosphoramidite

tert-butyldimethylsilyl nitrate