1,3-Dimethyl-2,4(1H,3H)-quinazolinedione 1,3-Dimethyl-2,4-(1H,3H)-quinazolinedione 1013-01-0 2,4(1H,3H)-Quinazolinedione, 1,3-dimethyl- 5-24-07-00458 (Beilstein Handbook Reference) BRN 0178149 Dimethyl-1,3 (1H,3H)quinazolinedione-2,4 [French] NSC 401054