2,3-Dihydro-(1-naphthyl)-4-(1H)-quinazolinone 2,3-Dihydro-2-(1-naphthalenyl)-4(1H)-quinazolinone 2,3-Dihydro-2-(1-naphthyl)-4(1H)-quinazolinone 31785-60-1 4(1H)-Quinazolinone, 2,3-dihydro-2-(1-naphthalenyl)- (9CI) 4(1H)-Quinazolinone, 2,3-dihydro-2-(1-naphthyl)- 5-24-05-00019 (Beilstein Handbook Reference) BRN 0667453 NSC-145669 U-29,409 U-29409