8-methoxycarbonyloctyl 5-N-acetyl-α-neuraminyl-(2->3)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-(methyl β-L-galactopyranosyluronamide)-β-D-glucopyranoside

8-methoxycarbonyloctyl 5-N-acetyl-α-neuraminyl-(2->3)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-(methyl α-L-galactopyranosyluronamide)-β-D-glucopyranoside

8-methoxycarbonyloctyl 5-N-acetyl-α-neuraminyl-(2->3)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-(methyl α-D-galactopyranosyluronamide)-β-D-glucopyranoside

8-methoxycarbonyloctyl 5-N-acetyl-α-neuraminyl-(2->3)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-(methyl β-D-galactopyranosyluronamide)-β-D-glucopyranoside