(2R,3S,5R)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-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
5'-O-(4,4'-Dimethoxytrityl)-N-isobutyryl-2'-deoxyguanosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite
(2R,3S,5R)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-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 95%