1,6-Anhydro-2,3-di-O-benzyl-4-(hydroxymethyl)-β-D-galactopyranose

1,6-Anhydro-2,3-di-O-benzyl-4-<<(tert-butyldiphenylsilyl)oxy>methyl>-β-D-galactopyranose

(1S,3R,4S,5R,6R,7R)-6,7-Bis-benzyloxy-1-but-3-enyl-3,5-bis-hydroxymethyl-4-vinyl-2,8-dioxa-bicyclo[3.2.1]octan-4-ol

(1S,3S,4S,5R,6R,7R)-6,7-Bis-benzyloxy-1-but-3-enyl-4-hydroxy-4-vinyl-2,8-dioxa-bicyclo[3.2.1]octane-3,5-dicarbaldehyde

(1S,5R,6R,7R)-6,7-Bis-benzyloxy-1-but-3-enyl-5-(tert-butyl-diphenyl-silanyloxymethyl)-2,8-dioxa-bicyclo[3.2.1]octan-4-one