1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-L-ARABINOPYRANOSE

1-O,2-O:3-O,4-O-Diisopropylidene-β-L-arabinopyranose

1,2:3,4-bis-O-(1-methylethylidene)-b-L-Arabinopyranose

1-O,2-O:3-O,4-O-Bis(1-methylethylidene)-β-L-arabinopyranose