Synonyms: (3ar,4r,5ar,6r,9as,9br)-6-hydroxy-5a,9-dimethyl-3-methylidene-2-oxo-2,3,3a,4,5,5a,6,7,9a,9b-decahydronaphtho[1,2-b]furan-4-yl acetate;6343-69-7;alpha-Liriodenolide;AC1L4HM7;AC1Q5X1O;KST-1A6938;56064-70-1;AR-1A3953;[(3aR,4R,5aR,6R,9aS,9bR)-6-hydroxy-5a,9-dimethyl-3-methylidene-2-oxo-4,5,6,7,9a,9b-hexahydro-3aH-benzo[g][1]benzofuran-4-yl] acetate;Naphtho(1,2-b)furan-2(3H)-one, 4-(acetyloxy)-3a,4,5,5a,6,7,9a,9b-octahydro-6-hydroxy-5a,9-dimethyl-3-methylene-, (3aR-(3aalpha,4beta,5abeta,6beta,9aalpha,9bbeta))-