5'-O-[二(4-甲氧基苯基)苯基甲基]-2'-O-(2-甲氧基乙基)-5-甲基尿苷 3'-[2-氰基乙基 N,N-二异丙基氨基亚磷酸酯]

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-methoxyethyl)-5-methyluridine 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]