3-methyl-2-(pent-2-en-1-yl)cyclopent-2-en-1-one, (E)-3-Methyl-2-(pent-2-enyl)cyclopent-2-en-1-one, 2-Cyclopenten-1-one,3-methyl-2-(2-pentenyl)-,(E), 3-methyl-2-(2E-pentenyl)-2-cyclopentenone, trans-jasmone, Bio-0270, 3-Methyl-2-pent-2t-enyl-cyclopent-2-enon, 3-methyl-2-(2-pentenyl)-2-cyclopenten-1-one, 3-methyl-2-pent-2t-enyl-cyclopent-2-enone