2,3:4,5-Di-O-isopropylidene-D-arabinose

2-O,3-O:4-O,5-O-Diisopropylidene-D-arabino-pentose

2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-D-arabinose

(4R,4'R,5S)-2,2,2',2'-Tetramethyl-4,4'-bi[1,3-dioxolane]-5-carbaldehyde

(4S)-2,2-Dimethyl-5β-[(4R)-2,2-dimethyl-1,3-dioxolane-4β-yl]-1,3-dioxolane-4α-carbaldehyde