Synonyms: Glucopyranuronicacid, methyl ester, tetraacetate, b-D- (8CI); b-D-Glucopyranuronicacid, methyl ester, tetraacetate (9CI); 1,2,3,4-Tetra-O-acetyl-b-D-glucopyranuronic acid methylester; Methyl 1,2,3,4-tetra-O-acetyl-b-D-glucopyranuronate; Methyl tetra-O-acetyl-b-D-glucopyranuronate; NSC 16925;NSC 82042