7-(Trifluoromethyl)chroman-4-one

7-(trifluoroMethyl)-2,3-dihydrochroMen-4-one

2,3-Dihydro-7-(trifluoromethyl)-4H-chromen-4-one

2,3-Dihydro-7-(trifluoromethyl)-4H-1-benzopyran-4-one