"2-(4-Methoxybenzoyl)-1H-indene-1,3(2H)-dione, 4-[(2,3-Dihydro-1,3-dioxo-1H-inden-2-yl)carbonyl]anisole"
"2-(4-Methoxybenzoyl)-1H-indene-1,3(2H)-dione, 4-[(2,3-Dihydro-1,3-dioxo-1H-inden-2-yl)carbonyl]anisole"
"2-(4-Methoxybenzoyl)-1H-indene-1,3(2H)-dione, 4-[(2,3-Dihydro-1,3-dioxo-1H-inden-2-yl)carbonyl]anisole"