2,3-O-Isopropylidene-D-ribonic acid-1,4-, lactone, 10 g

2,3-O-Isopropylidene-D-ribonic acid-1,4-, lactone, Molar mass (M) 188,18 g/mol, CAS No. 30725-00-9, Empirical formula C₈H₁₂O₅