2-Ethyl-6-fluoro-3-(4-methoxyphenyl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 2-ethyl-6-fluoro-3-(4-methoxyphenyl)- 49579-23-9 5-24-03-00281 (Beilstein Handbook Reference) BRN 0823441