(2E)-6-oxo-3-(1,2,2-trimethylcyclopentyl)hept-2-enal 2-heptenal, 6-oxo-3-[(1R)-1,2,2-trimethylcyclopentyl]-, (2E)- 6-Oxo-3-(1,2,2-trimethyl-cyclopentyl)-hept-2-enal InChI=1/C15H24O2/c1-12(17)6-7-13(8-11-16)15(4)10-5-9-14(15,2)3/h8,11H,5-7,9-10H2,1-4H3/b13-8+/t15-/m0/s Secocuparenal