2,3-Dihydro-3-(m-chlorophenyl)-1-(diethylaminoacetyl)-4(1H)-quinazolinone hydrochloride 20887-38-1 4(1H)-Quinazolinone, 2,3-dihydro-1-(3-m-chlorophenyl)-1-(diethylaminoacetyl)- HCl 4(1H)-Quinazolinone, 2,3-dihydro-3-(m-chlorophenyl)-1-(diethylaminoacetyl)-, hydrochloride