The molecule is a monocarboxylic acid anion that results from the removal of a proton from the carboxylic acid group of germacra-1(10),4,11(13)-trien-12-oic acid. It is a conjugate base of a germacra-1(10),4,11(13)-trien-12-oic acid.
2-[(1R,3E,7E)-4,8-dimethylcyclodeca-3,7-dien-1-yl]prop-2-enoate