2,3-Dihydro-1-(diethylaminoacetyl)-3-phenyl-4(1H)-quinazolinone hydrochloride 20887-33-6 4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-phenyl-, hydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-phenyl-, HCl