Synonyms : 3-Hydroxy-3-methylpentanedioic Acid, beta-Hydroxy-beta-Methylglutarate, 3 Hydroxy 3 methylglutaric Acid, 3 Hydroxy 3 methylpentanedioic Acid, Acid, 3-Hydroxy-3-methylglutaric, Acid, 3-Hydroxy-3-methylpentanedioic, beta Hydroxy beta Methylglutarate