Term Name:	beta-D-GalpNAc-(1->4)-[alpha-Neup5Gc-(2->3)]-beta-D-Galp-(1->4)-R group
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)-R, GalNacbeta1->-4(NeuAcalpha2->3)Galbeta1->4-R, N-acetyl-beta-D-galactosaminyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulosyl-(2->3)]-beta-D-galactosyl-(1->4)-R
Definition:	An organic group forming part of, and a proposed epitope within, ganglioside GM2. The -(1->4)-R in the name may represent -(1->4)-glucosyl.
Ontology:	ChEBI [CHEBI:142521]  ( EBI )