5'-O-(4,4'-二甲氧基三苯基)-N4-苯甲酰基-2'-脱氧胞苷-3'-(2-氰乙基-N,N-二异丙基)亚磷酰胺; 5'-O-(4,4'-二甲氧基三苯基)-N4-苯甲酰基-2'-脱氧胞甙-3'-(2-氰乙基-N,N-二异丙基)亚磷酰胺

5'-O-(4,4'-Dimethoxytrityl)-N4-benzoyl-2'-deoxycytidine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite