(RS)-3-Allyl-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)-cyclopropanecarboxylate (mixture of 2 isomers 1R trans: 1R/S only 1:3)/Esbiothrin
(RS)-3-Allyl-2-méthyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-diméthyl-3-(2-méthylprop-1-enyl)-cyclopropanecarboxylate (mélange de 2 isomères 1R trans: 1R/S; 1:3)/Esbiothrine