2,3-Dihydro-3-phenyl-1-(piperidinopropionyl)-4(1H)-quinazolinone hydrochloride 20887-22-3 4(1H)-Quinazolinone, 2,3-dihydro-3-phenyl-1-(3-piperidinopropionyl)-, hydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-3-phenyl-1-(3-piperidinopropionyl)-, HCl