2,4-Quinolinedione, 1,2,3,4-tetrahydro-7-chloro-1,3,3-trimethyl- 5-21-11-00215 (Beilstein Handbook Reference) 53207-46-8 7-Chloro-1,3,3-trimethyl-1,2,3,4-tetrahydro-2,4-quinolinedione BRN 1465560