trimethylsilyl (E)-2-methylbut-2-enoate;(E)-2-methylbut-2-enoic acid trimethylsilyl ester;2-Butenoic acid, 2-methyl-, trimethylsilyl ester, (E)-;Trimethylsilyl (2E)-2-methyl-2-butenoate
trimethylsilyl (E)-2-methylbut-2-enoate