RIFM fragrance ingredient safety assessment, ethyl 2-ethyl-6, 6-dimethylcyclohex-2-ene-1-carboxylate, CAS registry number 57934-97-1. (December 2019) - Api, A.M.; Belmonte, F.; Belsito, D.; Biserta, S.; Botelho, D.; Bruze, M.; Burton, G.A.; Buschmann, J.; Cancellieri, M.A.; Dagli, M.L.; Date, M.; Dekant, W.; et al.