Synonyms : 1, 3-Diphenyl-propanediones, 1, 3-Diphenyl-propenones, 1, 3-Diphenylpropanediones, 1, 3-Diphenylpropenones, 1, 3 Diphenyl propanediones, 1, 3 Diphenyl propenones, 1, 3 Diphenylpropanediones, 1, 3 Diphenylpropenones