19395-74-5 2,3-Dihydro-2-methyl-1-(morpholinoacetyl)-3-phenyl-4(1H)-quinazolinone hydrochloride 20866-13-1 4(1H)-Quinazolinone, 2,3-dihydro-2-methyl-1-(morpholinoacetyl)-3-phenyl-, monohydrochloride HQ-275