Term Name:	[(2->8)-N,O(9)-diacetyl-alpha-D-neuraminosyl]n polyanion
Synonyms:	[(2->8)-N,O(9)-diacetyl-alpha-D-neuraminosyl]n
Definition:	A polyanionic polymer obtained by deprotonation of the carboxy groups of [(2→8)-N,O9-diacetyl-α-D-neuraminosyl]n; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:139286]  ( EBI )