英文别名
5-bromo-5-bromomethyl-2,3-epoxy-2,3-dimethyl-4-oxo-cyclopentanecarboxylic acid;3-Bromo-3-(bromomethyl)-1,5-dimethyl-4-oxo-6-oxabicyclo(3.1.0)hexane-2-carboxylic acid;3-bromo-3-(bromomethyl)-1,5-dimethyl-4-oxo-6-oxabicyclo[3.1.0]hexane-2-carboxylic acid