20887-36-9 4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-methoxyphenyl)-, hydrochloride, hydrate 4(3H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-methoxyphenyl)-, HCl, H2O