英文别名4-methylquinazolin-2(1H)-one; 4-Methyl-2(1H)-quinazolinone; 2-Hydroxy-4-methylquinazoline; 2(3H)-Quinazolinone, 4-methyl-; 4-methyl-3H-quinazolin-2-one; 2(3H)-Quinazolinone,4-methyl; 4-methylquinazolin-2-one; 4-methyl-1H-quinazolin-2-one; 4-Methyl-2(1H)-chinazolinon; 4-methyl-1,2-dihydro-2-oxoquinazoline 
