5'-O-[二(4-甲氧基苯基)苯基甲基]-N-[(二甲基氨基)亚甲基]-2'-O-甲基鸟苷 3'-[2-氰基乙基二异丙基氨基膦酸酯]

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-2'-O-methylguanosine 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]