2,5-Heptadien-4-one, 2,6-dimethyl- 2,6-Dimethyl-2,5-heptadien-4-one 2,6-Dimethylhepta-2,5-dien-4-one 4-01-00-03564 (Beilstein Handbook Reference) 504-20-1 AI3-00047 BRN 1699751 CCRIS 4350 Diisobutenyl ketone Diisopropylidene acetone EINECS 207-986-3 Foron NSC 38718 PHORONE Phoron [German]