Term Name:	beta-D-GlcpA-(1->3)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpA-(1->3)-D-GlcpNAc
Synonyms:	(GlcA)2 (GlcNAc)2, beta-D-GlcA-(1->3)-beta-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-D-GlcNAc, beta-D-glucopyranuronosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->4)-beta-D-glucopyranuronosyl-(1->3)-2-acetamido-2-deoxy-D-glucopyranose, hyaluronic acid tetrasaccharide
Definition:	A linear amino tetrasaccharide comprising two β-D-GlcA-(1→3)-D-GlcNAc units connected via a β-(1→4)-linkage.
Ontology:	ChEBI [CHEBI:64026]  ( EBI )