28309-53-7

3',5'-Diacetyl-2-O,2'-anhydrouridine 2α-(Acetoxymethyl)-3β-(acetoxy)-2,3,3aβ,8bβ-tetrahydro-6H-4-oxa-5,8a-diaza-4H-indeno[1,2-b]furan-6-one (2R)-2α-(Acetoxymethyl)-3β-acetoxy-2,3,3aβ,9aβ-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-6-one (2R,3aβ,9aβ)-3β-Acetoxy-2α-(acetoxymethyl)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one (2R)-2α-[(Acetyloxy)methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=acetate ((2R,3R,3aS,9aR)-3-acetoxy-6-oxo-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-2-yl)methyl acetate