(4E)-6,6,9-trimethyldeca-4,8-dien-3-one 4,8-decadien-3-one, 6,6,9-trimethyl-, (4E)- InChI=1/C13H22O/c1-6-12(14)8-10-13(4,5)9-7-11(2)3/h7-8,10H,6,9H2,1-5H3/b10-8