2'-(benzyloxycarbonyl)benzyl 5,6-O-isopropylidene-β-D-galactofuranoside

2'-(benzyloxycarbonyl)benzyl 3-O-benzyl-5,6-O-isopropylidene-β-D-galactofuranoside

2'-(benzyloxycarbonyl)benzyl 3-O-benzyl-2-O-(tert-butyl(dimethyl)silyl)-5,6-O-isopropylidene-β-D-galactofuranoside

2'-(benzyloxycarbonyl)benzyl (3-O-benzyl-5,6-O-isopropylidene-β-D-galactofuranosyl)-(1->3)-2-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside