phenyl 3-O-acetyl-2-azido-4-O-benzyl-6-O-tert-butyl-diphenylsilyl-2-deoxy-1-thio-α-D-galactopyranoside

phenyl 3-O-acetyl-2-azido-4-O-benzyl-6-O-tert-butyl-diphenylsilyl-2-deoxy-1-thio-β-D-galactopyranoside

phenyl 4-O-(2-azido-3-O-benzoyl-4-phthalimido-2,4,6-trideoxy-α-D-galactopyranosyl)-2-azido-3-O-benzyl-6-O-tert-butyl-diphenylsilyl-2-deoxy-1-thio-β-D-galactopyranoside

phenyl 4-O-(2-azido-4-benzyloxycarbonylamino-2,4,6-trideoxy-α-D-galactopyranosyl)-2-azido-3-O-benzyl-6-O-tert-butyl-diphenylsilyl-2-deoxy-1-thio-β-D-galactopyranoside

phenyl 1-thio-2-azido-4,6-O-benzylidene-3-O-chloroacetyl-2-deoxy-β-D-galactopyranoside