(3AR-(3aalpha,5beta,8abeta,9aalpha))-3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylenenaphtho(2,3-b)furan-2(3H)-one 4alphaH-Eudesma-5,11(13)-dien-12-oic acid, 8beta-hydroxy-, gamma-lactone (8CI) 546-43-0 AI3-31147 Alant camphor Alantolactone EINECS 208-899-3 Elecampane camphor Eupatal Helenine Inula camphor NSC 302289 NSC 93131 Naphtho(2,3-b)furan-2(3H)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, (3aR-(3a alpha,5beta,8a beta,9a alpha))-