(3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyl-5-(tosylmethyl)tetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran

1,2:3,4-Di-O-isopropyliden- 6-deoxy-6-bromo-α-D-galactopyranose

1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE-6-MESYLESTER

D-吡喃葡萄糖