英文同义词: | 1-(3,4-DIMETHOXY-PHENYL)-2,2,2-TRIFLUORO-ETHANONE;3',4'-DIMETHOXY-2,2,2-TRIFLUOROACETOPHENONE;Ethanone, 1-(3,4-dimethoxyphenyl)-2,2,2-trifluoro-;1-(3,4-dimethoxyphenyl)-2,2,2-trifluoroethan-1-one;2,2,2-Trifluoro-(3’,4’-dimethoxyphenyl)ethanone |