3',5'-bis-O-(tert-butyldimethylsilyl)-4'-ethylthymidine

3',5'-bis-O-(tert-butyldimethylsilyl)-4'-ethylthymidine

3,5-双-o-(t-丁基二甲基甲硅烷基)胸腺嘧啶脱氧核苷

3-methylidenenon-1-ene

diethyl(2-methylpropyl)borane