1H-inden-1-one, 2,3-dihydro-5-methoxy-2-phenyl- 5-methoxy-2-phenylindan-1-one InChI=1/C16H14O2/c1-18-13-7-8-14-12(9-13)10-15(16(14)17)11-5-3-2-4-6-11/h2-9,15H,10H2,1H