Term Name:	beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp
Synonyms:	2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)]-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose, beta-D-GlcNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc, GalNAcb1-4(Neu5Aca2-3)Galb1-4Glcb, GM2 carbohydrate moiety, N-acetyl-alpha-neuraminyl-(2->3)-[N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-beta-D-glucose, N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucose, Neu5Acalpha2-3(GalNAcbeta1-4)Galbeta1-4Glcbeta, O-2-(acetylamino)-2-deoxy-beta-D-galactopyranosyl-(1->4)-O-[5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranonosyl-(2->3)]-O-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose
Definition:	A branched amino tetrasaccharide consisting of the linear sequence β-D-GalNAc-(1→4)-β-D-Gal-(1→4)-β-D-Glc having a Neu5Ac residue attached to the galactose via an α-(2→3) linkage. Corresponds to the carbohydrate portion of ganglioside GM2.
Ontology:	ChEBI [CHEBI:59220]  ( EBI )