C9H11NO2

The molecular formula C9H11NO2 (molar mass: 165.18 g/mol, exact mass: 165.078979) may refer to:


 * Benzocaine
 * Ethenzamide
 * Methylenedioxyphenethylamine
 * Metolcarb
 * Norsalsolinol
 * 3,4-Methylenedioxy-N-methylbenzylamine, closely related to isosafrole.
 * Phenylalanine