5'-Dimethoxytrityl-N6-benzoyl-2'-deoxy-2'-fluoroarabinoadenosine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
5'-Dimethoxytrityl-N4-acetyl-2'-deoxy-2'-fluoroarabinocytidine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
5'-Dimethoxytrityl-N2-isobutyryl-2'-deoxy-2'-fluoroarabinoguanosine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
5'-Dimethoxytrityl-2'-deoxy-2'-fluoroarabinouridine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
5'-Dimethoxytrityl-2'-deoxy-2'-fluoroarabinouridine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite