for the following products
((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methanol | 1,2:3,4-di-O-Isopropylidene-alpha-D-galactose | 1,2:3,4-di-O-isopropylidene-D-galactopyranose | Diacetone-D-galactose and 1,2:3,4-di-O-Isopropylidene-alpha-D-galactopyranose
