alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(4-)
alpha-neu5ac-(2->3)-beta-d-gal-(1->3)-[alpha-neu5ac-(2->6)]-beta-d-galnac-(1->4)-[alpha-neu5ac-(2->8)-alpha-neu5ac-(2->3)]-beta-d-gal-(1->4)-beta-d-glc-(1<->1')-cer(4-)
An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of α-Neu5Ac-(2→3)-β-<small>D</small>-Gal-(1→3)-[α-Neu5Ac-(2→6)]-β-<small>D</small>-GalNAc-(1→4)-[α-Neu5Ac-(2→8)-α-Neu5Ac-(2→3)]-β-<small>D</small>-Gal-(1→4)-β-<small>D</small>-Glc-(1↔1')-Cer; major species at pH 7.3.