Synonyms: Reynosin;6-hydroxy-5a-methyl-3,9-dimethylidenedecahydronaphtho[1,2-b]furan-2(3h)-one;28254-53-7;AC1L40JO;AC1Q69XO;MolPort-019-937-285;SESQUITERPENE LACTONE CP-2;AR-1H1882;NSC155623;NSC323249;NSC 155623;NSC-155623;NSC-323249;NP-015290;30186-36-8;6-hydroxy-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydrobenzo[g][1]benzofuran-2-one;Naphtho(1,2-b)furan-2(3H)-one, decahydro-6-hydroxy-5a-methyl-3,9-bis(methylene)-, (3aS-(3aalpha,5abeta,6beta,9aalpha,9bbeta))-