(2R,3R,5R)-5-(4-苯甲酰胺基-2-氧代嘧啶-1(2H)-基)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4,4-二氟四氢呋喃 -3-基 (2-氰基乙基)二异丙基亚磷酰胺

(2R,3R,5R)-5-(4-苯甲酰胺基-2-氧代嘧啶-1(2H)-基)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4,4-二氟四氢呋喃 -3-基 (2-氰基乙基)二异丙基亚磷酰胺

(2R,3R,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4,4-difluorotetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite