Synonyms: AC1O51EJ;Methyl (Z)-(cis)-3-oxo-2-(2-pentenyl)cyclopentaneacetate;methyl 2-[(1S,2S)-3-oxo-2-[(E)-pent-2-enyl]cyclopentyl]acetate;Cyclopentaneacetic acid, 3-oxo-2-(2Z)-2-penten-1-yl-, methyl ester, (1R,2S)-rel-;Cyclopentaneacetic acid, 3-oxo-2-(2Z)-2-pentenyl-, methyl ester, (1R,2S)-rel-;42536-97-0;53369-26-9