2-(((3AR,4S,6R,6AS)-6-AMINO-2,2-DIMETHYLTETRAHYDRO-4H-CYCLOPENTA(D)(1,3)DIOXOL-4-YL)OXY)ETHAN-1-OL (2R,3R)-2,3-DIHYDROXYSUCCINATE
2-(((3ar,4s,6r,6as)-6-amino-2,2-dimethyltetrahydro-4h-cyclopenta(d)(1,3)dioxol-4-yl)oxy)ethan-1-ol (2r,3r)-2,3-dihydroxysuccinate