Synonyms: Bu2MeSiCNddT;5'-(t-Butyldimethylsilyl)-3'-C-Cyano-3'-deoxythymidine;117174-39-7;Thymidine, 3'-cyano-3'-deoxy-5'-O-((1,1-dimethylethyl)dimethylsilyl)-;Thymidine, 3'-cyano-3'-deoxy-5'-O-[(1,1-dimethylethyl)dimethylsilyl]-;AC1L9Q1R;(2S,3R,5R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolane-3-carbonitrile