O2',O3'-isopropylidene-[5']uridylic acid

uridine 5'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl phosphoric acid)

diallyl (((3aR,4R,6R,6aR)-6-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) phosphate

uridine 5'-(β-D-glucopyranosyl phosphoric acid)

2',3'-O-(benzylidene)uridine