4-oxazolecarboxylic acid, 2-(bromomethyl)-, ethyl ester InChI=1/C7H8BrNO3/c1-2-11-7(10)5-4-12-6(3-8)9-5/h4H,2-3H2,1H ethyl 2-(bromomethyl)-1,3-oxazole-4-carboxylate