3,6,10-Trimethyl-3,9-undecadien-2-one 3,6,10-Trimethyl-3,9-undecadiene-2-one 3,6,10-Trimethylundeca-3,9-dien-2-one 3,9-Undecadien-2-one, 3,6,10-trimethyl- 68480-10-4 EINECS 270-886-3