(3S,6S)-3,4,5,6-Tetrakis(acetyloxy)oxane-2-carboxylic acid

?-d-glucopyranuronic acid tetraacetate ; 1,2,3,4-tetra-o-acetyl-ss-d-glucuronic acid ; 1,2,3,4-tetra-o-acetyl-b-d-glucuronic acid ; 1,2,3,4-tetra-o-acetyl-b-d-glucuronide ; 1,2,3,4-tetra-o-acetyl-beta-d-glucuronicacid ; 1,2,3,4-tetra-o-acetyl-?-d-glucuronic acid