2-[(2-bromopropanoyl)oxy]ethyl 2-methylacrylate 2-propenoic acid, 2-methyl-, 2-(2-bromo-1-oxopropoxy)ethyl ester InChI=1/C9H13BrO4/c1-6(2)8(11)13-4-5-14-9(12)7(3)10/h7H,1,4-5H2,2-3H