2,3-Dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-4(1H)-quinazolinone hydrochloride 20887-18-7 4(1H)-Quinazolinone, 2,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-, hydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-, HCl