O--(2->6)-O-(2-acetamido-3,4-di-O-acetyl-2-deoxy-α-D-galactopyranosyl)-(1->3)-N-(trichloroethoxycarbonyl)-L-serine benzyl ester

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-α-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-α-D-galactopyranoside

phenyl 2-azido-2-deoxy-3-O-benzyl-4,6-O-benzylidene-1-thio-α-D-galactopyranoside

phenyl 2-azido-3-O-benzyl-2-deoxy-1-thio-α-D-galactopyranoside