1-01-00-00367 (Beilstein Handbook Reference) 2,6-Dimethyl-2,3,5,6-tetrabromo-4-heptanone 4-HEPTANONE, 2,6-DIMETHYL-2,3,5,6-TETRABROMO- 4-Heptanone, 2,3,5,6-tetrabromo-2,6-dimethyl- (9CI) 73806-71-0 BRN 1778464 NSC 74533