Acetic acid (2S,4aR,7R,8S,8aS)-7-acetoxy-2-phenyl-6-(2,2,2-trichloro-acetimidoyloxy)-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

thexyldimethylsilyl (2,3-di-O-acetyl-4,6-O-benzylidene-β-D-galactopyranosyl)-(1->3)-2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside

4,6-O-benzylidene-1,2,3-tris-O-acetyl-D-galactopyranoside

thexyldimethylsilyl 2-azido-2-deoxy-β-D-galactopyranoside