4-17-00-05031 (Beilstein Handbook Reference) 470-17-7 AI3-31148 BRN 0013402 Eudesma-4(14),11(13)-dien-12-oic acid, 8-beta-hydroxy-, gamma-lactone Isoalantolactone NSC 241036 NSC 601353 Naphtho(2,3-b)furan-2(3H)-one, decahydro-8a-methyl-3,5-bis(methylene)-, (3aR-(3a alpha,4a alpha,8a beta,9a alpha))-