N1-Me-5′-O-DMTr-2′-O-TBDMS-G(iPr-pac)-3′-CE-Phosphoramidite

N1-methyl-N2-(p-isopropyl-phenoxyacetyl)-5'-O-(4, 4'-dimethoxytrityl)-2'-O-(t-butyl-dimethylsilyl)-guanosine-3'-cyanoethyl Phosphoramidite