2-Methyl-3-(2',4'-dichlorophenyl)chinazolon-4 hydrochloride [German] 3-(2,4-Dichlorophenyl)-2-methyl-4(3H)-quinazolinone hydrochloride 340-53-4 4(3H)-Quinazolinone, 3-(2,4-dichlorophenyl)-2-methyl-, HCl 4(3H)-Quinazolinone, 3-(2,4-dichlorophenyl)-2-methyl-, hydrochloride CHI 33