Term Name:	beta-D-GalpNAc-(1->4)-D-GalpNAc
Synonyms:	2-acetamido-2-deoxy-beta-D-galacto-hexopyranosyl-(1->4)-2-acetamido-2-deoxy-D-galacto-hexopyranose, 2-acetamido-4-O-(2-acetamido-2-deoxy-beta-D-galactopyranosyl)-2-deoxy-D-galactopyranose, GalNAc(b1-4)GalNAc, N-[(3R,4R,5R,6R)-5-[(2S,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide, WURCS=2.0/2,2,1/[a2112h-1x_1-5_2*NCC/3=O][a2112h-1b_1-5_2*NCC/3=O]/1-2/a4-b1
Definition:	An amino disaccharide consisting of a 2-acetamido-2-deoxy-beta-D-galactopyranose residue and a 2-acetamido-2-deoxy-D-galactopyranose residue joined in sequence by a (1->4) glycosidic bond.
Ontology:	ChEBI [CHEBI:153088]  ( EBI )