2,3-Diphenylindone, 2,3-Diphenyl-1-indenone, 2,3-Diphenyl-1-indanone, 2,3-Diphenyl-1H-inden-1-one, 1H-Inden-1-one,3-diphenyl, 2,3-diphenylindenone, Indone,3-diphenyl, 1H-Inden-1-one, 2,3-diphenyl-, 2,3-Diphenyl-inden-1-on, 3-Oxo-1.2-diphenyl-inden, 2,3-diphenyl-inden-1-one