3-Hydroxy-glutarsaeure-diaethylester, 3-hydroxy-glutaric acid diethyl ester, 3-Hydroxyglutaric Acid Diethyl Ester, Pentanedioic acid, 3-hydroxy-, diethyl ester, Diethyl3-hydroxyglutarate, 3-Hydroxy-pentandisaeure-diaethylester, Diethyl 3-hydroxyglutarate, 3-hydroxyglutarate