3-03-00-00590 (Beilstein Handbook Reference) 57865-37-9 AI3-08722 BRN 1769181 Isobutyric acid, alpha-hydroxy-, acetate, methyl ester Propanoic acid, 2-(acetyloxy)-2-methyl-, methyl ester alpha-Hydroxyisobutyric acid acetate methyl ester