1,2:3,4-di-O-isopropylidene-6-O-2-(2-nitrophenyl)propyloxycarbonyl-α-D-galactopyranose

1,2:3,4-di-O-isopropylidene-6-O-(N-imidazole-1-sulfonyl)-α-D-galactopyranose

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

6-O-(azulen-1-yl-oxo-acetyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

1,2-苯二胺