Term Name:	alpha-D-GalpA-(1->4)-D-GalpA
Synonyms:	4-(alpha-D-glucopyranosyluronic acid)-D-glucuronic acid, 4-O-alpha-D-galactopyranuronosyl-D-galactopyranuronic acid, alpha-D-galactopyranuronosyl-(1->4)-D-galactopyranuronic acid, alpha-D-GalpA-(1->4)-D-GalpA
Definition:	A digalacturonic acid in which an α-D-galactopyranuronic acid unit is joined to a D-galactopyranuronic acid unit via an α-(1→4)-linkage.
Ontology:	ChEBI [CHEBI:141006]  ( EBI )