2,6-Nonadienoic acid, 7-ethyl-3-methyl-9-(3-propyloxiranyl)-, methyl ester 2,6-Tridecadienoic acid, 10,11-epoxy-7-ethyl-3,11-dimethyl-, methyl ester, L- 29044-58-4 DL-Juvenile hormone Juvenile hormone Methyl 7-ethyl-3-methyl-9-(3-propyloxyiranyl)-2,6-nonadienoate