title: C19H19NO4
text: # C19H19NO4
  
  The molecular formula $C_{19}H_{19}NO_4$ (molar mass: 325.35 g/mol, exact mass: 325.131408 u) may refer to:
  
  * Amurensine, an alkaloid found in some Papaver species
  * Bulbocapnine, an alkaloid
  * Cheilanthifoline, an alkaloid found in Corydalis dubia
  * Domesticine
  * Ro67-4853
  