Einecs 259-780-8

5-(2,2,3-Trimethyl-3-cyclopenten-1-yl)-3-penten-2-one

5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-3-en-2-one

3-Penten-2-one, 5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-