1197033-21-8

5'-ODMT cEt T 5'-ODMT cEt T DMT-(C-Et)-LNA-T 5'-O-DMTr-cEt-BNA-Thymidine 2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-deoxy-α-L-mannofuranosyl]-5-methyl- 2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-deoxy-α-L-mannofuranosyl]-5-methyl- 1-[(1R,3S,4R,6R,7S)-4-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-7-hydroxy-3-methyl-2,5-dioxabicyclo[2.2.1]heptan-6-yl]-5-methylpyrimidine-2,4-dione 1-((1R,3R,4R,6S,7S)-1-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-7-hydroxy-6-methyl-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-5-methylpyrimidine-2,4(1H,3H)-dione