alpha-N-acetylneuraminyl-(2->8)-alpha-N-acetylneuraminyl-(2->8)-alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
alpha-n-acetylneuraminyl-(2->8)-alpha-n-acetylneuraminyl-(2->8)-alpha-n-acetylneuraminyl-(2->3)-beta-d-galactosyl-(1->4)-beta-d-glucosyl-(1<->1)-ceramide
A sialodiosylceramide consisting of the pentasaccharide α-<em>N</em>-acetylneuraminyl-(2→8)-α-<em>N</em>-acetylneuraminyl-(2→8)-α-<em>N</em>-acetylneuraminyl-(2→3)-β-<small>D</small>-galactosyl-(1→4)-β-<small>D</small>-glucose attached to the primary hydroxy function of of a ceramide with an undefined sphingoid base.