alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-Cer(1-)
alpha-l-fuc-(1->2)-beta-d-gal-(1->3)-beta-d-glcnac-(1->4)-[alpha-neu5ac-(2->3)]-beta-d-gal-(1->4)-beta-d-glc-cer(1-)
An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy group of α-<small>L</small>-Fuc-(1→2)-β-<small>D</small>-Gal-(1→3)-β-<small>D</small>-GlcNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-<small>D</small>-Gal-(1→4)-β-<small>D</small>-Glc-Cer; major species at pH 7.3.