1,2,3,4-Tetrahydro-1,3,3-trimethyl-2,4-quinolinedione 2,4(1H,3H)-Quinolinedione, 1,3,3-trimethyl- (8CI)(9CI) 2,4-Quinolinedione, 1,2,3,4-tetrahydro-1,3,3-trimethyl- 32606-03-4 5-21-11-00215 (Beilstein Handbook Reference) BRN 1458908 NSC 201322