(2R,3R,4R,5R)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-氟-5-(2-异丁酰胺基-6-氧代-1,6-二氢-9H-嘌呤-9-基)四氢呋喃-3-基(2-氰基乙基)二异丙基磷酰胺

(2R,3R,4R,5R)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-氟-5-(2-异丁酰胺基-6-氧代-1,6-二氢-9H-嘌呤-9-基)四氢呋喃-3-基(2-氰基乙基)二异丙基磷酰胺

Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoro-N-(2-methyl-1-oxopropyl)-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]