9-((2S,3R,4R,5S,6R)-3-Acetylamino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-nonanoic acid methyl ester

8-(methoxycarbonyl)octyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-<2,4-di-O-acetyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranosyl>-α-D-glucopyranoside