beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d20:1)
beta-d-galnac-(1->4)-[alpha-neu5ac-(2->3)]-beta-d-gal-(1->4)-beta-d-glc-(1<->1)-cer(d20:1)
A sialotriosylceramide that consists of a β-<small>D</small>-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-<small>D</small>-Gal-(1→4)-β-<small>D</small>-Glc moiety attached via a glycosidic bond at position 1 of <em>N</em>-acylicosasphingosine.