1,6-di-O-acetyl-3,4-di-O-benzyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-β-L-gulopyranose

1,6-di-O-acetyl-3,4-di-O-benzyl-β-L-gulopyranose

Acetic acid (2S,3S,4S,5R,6R)-5-acetoxy-6-acetoxymethyl-4-carbamoyloxy-2-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-3-yl ester

1,6-di-O-acetyl-3,4-di-O-benzyl-β-L-gulopyranose

2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl chloride

1,2,4,6-tetra-O-acetyl-3-O-((p-nitrophenyl)carbamoyl)-α-D-mannopyranose