869355-16-8

7-Deaza-2'-deoxy-5'-O-DMT-xanthosine 5'-O-(DMT)-7-DEAZA-2'-DEOXYXANTHOSINE 5'-O-(DIMETHOXYTRITYL)-7-DEAZA-2'-DEOXYXANTHOSINE 5'-O-(4,4'-DIMETHOXYTRITYL)-7-DEAZA-2'-DEOXYXANTHOSINE 7-[5-O-[Bis(4-Methoxyphenyl)phenylMethyl]-2-deoxy-.beta.-D-erythro-pentofuranosyl]-1H-pyrrolo[2,3-d]pyriMidine-2,4(3H,7H)-dione