Synonyms: Ribofuranoside,methyl 2,3-O-isopropylidene-, p-toluenesulfonate (6CI,7CI); Ribofuranoside,methyl 2,3-O-isopropylidene-, p-toluenesulfonate, b-D- (8CI); b-D-Ribofuranoside, methyl 2,3-O-(1-methylethylidene)-,4-methylbenzenesulfonate (9CI); Furo[3,4-d]-1,3-dioxole, b-D-ribofuranoside deriv.; Methyl2,3-O-isopropylidene-5-O-p-tolylsulfonyl-b-D-ribofuranoside; Methyl2,3-O-isopropylidene-5-O-tosyl-D-ribonucleoside; Methyl2,3-O-isopropylidene-5-O-tosyl-b-D-ribofuranoside; NSC 85192