1H-Inden-1-one,7-bromo-2,3-dihydro- , with CAS number of 125114-77-4, can be called 1H-inden-1-one, 7-bromo-2,3-dihydro- ; 7-Bromindan-1-on ; 7-Bromoindan-1-one ; 7-bromo-1-indanone ; 7-bromo-2,3-dihydroinden-1-one .