5'-O-(4,4'-DIMETHOXYTRITYL)-N2-DIMETHYLAMINOMETHYLENE-7-DEAZA-2'-DEOXYGUANOSINE, 3'-[(2-CYANOETHYL)-(N,N-DIISOPROPYL)]PHOSPHORAMIDITE
5'-O-(4,4'-DIMETHOXYTRITYL)-N2-DIMETHYLAMINOMETHYLENE-7-DEAZA-2'-DEOXYGUANOSINE, 3'-[(2-CYANOETHYL)-(N,N-DIISOPROPYL)]PHOSPHORAMIDITE