tert-butyl ((3aR,4S,6S,6aS)-6-(methoxycarbonyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl) oxalate

甲基-beta-D-呋喃核糖苷

2,3-O-isopropylidene-D-ribose diethyl dithioacetal

((3aR,4R,6aR)-6-hydroxy-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methylbenzoate

(3aR,4R,6S,6aS)-6-(iodomethyl)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole