16400-72-9 2H-Pyran-2-one, 6-heptyl-5,6-dihydro- 5-Heptyl-2-pentene-5-olide 5-Hydroxy-2-dodecenoic acid delta-lactone 5-Hydroxy-2-dodecenoic acid lactone 6-Heptyl-5,6-dihydro-2-pyrone 6-Heptyl-5,6-dihydro-2H-pyran-2-one 6-Heptyl-5,6-dihydropyran-2-one EINECS 240-453-3 delta-2-Dodecenolactone