C9H16O2

The molecular formula C9H16O2 may refer to:


 * Allyl hexanoate
 * 4-Hydroxynonenal
 * Nonalactones
 * cis-3-Methyl-4-octanolide
 * trans-3-Methyl-4-octanolide
 * δ-Nonalactone
 * γ-Nonalactone