2-Methyllactic acid ethyl ester 4-03-00-00783 (Beilstein Handbook Reference) 80-55-7 AI3-09122 BRN 0878308 EINECS 201-290-3 Ethyl 2-hydroxy-2-methylpropanoate Ethyl 2-hydroxy-2-methylpropionate Ethyl 2-hydroxyisobutyrate Ethyl 2-methyllactate Ethyl alpha-hydroxyisobutyrate LACTIC ACID, 2-METHYL-, ETHYL ESTER NSC 4667 Propanoic acid, 2-hydroxy-2-methyl-, ethyl ester (9CI)