英文别名2-bromo-4-ethylacetophenone; Ethanone, 2-broMo-1-(4-ethylphenyl)-; 2-Bromo-1-(4-ethylphenyl)-ethanone; 1-bromo-2-(4-ethylphenyl)-2-oxoethane; 4-ethylphenacyl bromide; 2-bromo-1-(4-ethylphenyl)-1-ethanone; 2-bromo-4'-ethylacetophenone; 2-bromo-1-(4-ethylphenyl)ethan-1-one