5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-D-ribofuranose

5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-alpha,beta- ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-alpha,~-d-ribofuranose ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-alpha,ss-d-ribofuranose ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-a,b-d-ribofuranose ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-d-ribofuranose ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-É‘,β-d-ribofuranose ; (3ar,6r,6ar)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxo ; (3ar,6r,6ar)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol ; 5-o-tert-butyldiphenylsilyl-2,3-o-isopropylidene-alpha,beta-d-ribofuranose ; (3ar,6r,6ar)-6-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol