C15H14O

The molecular formula C15H14O may refer to:


 * Diphenylacetone
 * 1,1-Diphenylacetone
 * Dibenzyl ketone
 * Dihydrochalcone
 * Flavan, a backbone of certain flavonoids
 * Isoflavan, a backbone found in isoflavanes
 * Neoflavan