2,4-Dodecadienoic acid, 3,7,11-trimethyl-, 2-propynyl ester, (2E,4E,7S)- 2,4-Dodecadienoic acid, 3,7,11-trimethyl-, 2-propynyl ester, (S-(E,E))- 2-Propynyl (S-(E,E))-3,7,11-trimethyl-2,4-dodecadienate 65733-20-2 EPA Pesticide Chemical Code 107502 EnstarII Growth Regulator S-Kinoprene