Synonyms: Butyricacid, 3-hydroxy-, ethyl ester (6CI,7CI,8CI);Butyric acid, b-hydroxy-, ethyl ester (4CI);3-Hydroxybutanoic acid ethyl ester;3-Hydroxybutyric acid ethyl ester;DL-3-Hydroxy-n-butyrate ethyl ester;Ethyl (?à)-3-hydroxybutanoate;Butanoic acid,3-hydroxy-, ethyl ester;Ethyl DL-3-hydroxybutyrate;Ethyl b-hydroxybutyrate;NSC 42916;NSC8115;