81256-89-5

5'-DMT-3'-TBDMS-ibu-rG 5'-O-DMT-3'-O-TBDMS-ibu-rG 5'-O-DMT-3'-O-TBDMS-N2-IBU-RG 3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine N2-isobutyryl-5'-O-(4,4'-dimethoxytrityl)-3'-O-tert-butyldimethylsilyl guanosine Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-