beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->3)-[beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer
beta-d-galnac-(1->4)-[alpha-neu5ac-(2->3)]-beta-d-gal-(1->3)-beta-d-galnac-(1->3)-[beta-d-gal-(1->3)-beta-d-galnac-(1->4)]-beta-d-gal-(1->4)-beta-d-glc-(1<->1')-cer
A sialoheptaosylceramide consisting of a branched octasaccharide made up from one sialyl residue, three galactose residues, three <em>N</em>-acetylglucosamine residues and a glucose residue at the reducing end attached to the ceramide portion via a β-linkage.