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ContinueProduct ID:A-003B
Conc(%)/Veh:0.033 pet
Formula :C15H20O2
Formula Weight:232.31
CAS Number:546-43-0
[3aR-(3aa,5b,8ab,9aa)]-3a,5,6,7,8,8a,9,9a-Octahydro-5,8a-dimethyl-3-methylenenaphtho-[2,3-b]furan-2(3H)-one; 8b-hydroxy-4aH-eudesm-5-en-12-oic acid; gamma-lactone; Helenin; Alant camphor; Elecampane camphor; Inula camphor; Eupatal.
Sesquiterpene lactone present in, e.g., species of Chrysanthemum plants (Helenin).