The molecule is a dicarboxylic acid monoanion obtained by removal of a proton from one of the carboxylic acid groups of 5-dehydro-4-deoxy-D-glucaric acid. It derives from a D-glucarate(1-). It is a conjugate base of a 5-dehydro-4-deoxy-D-glucaric acid. It is a conjugate acid of a 5-dehydro-4-deoxy-D-glucarate(2-).
(2R,3S)-2,3-dihydroxy-5-oxohexanedioate;hydron