butyl 2-oxoacetate;2-oxoacetic acid butyl ester;2-ketoacetic acid butyl ester;butyl 2-oxoethanoate;6295-06-3;AI3-19936;EINECS 228-561-9;NSC 11793;Acetic acid, oxo-, butyl ester;Butyl glyoxalate;Butyl glyoxylate;Butyl oxoacetate;Glyoxylic acid, butyl ester;NSC11793
butyl 2-oxoacetate