Synonyms: 6a,10b,11a-Ophiobola-2,7,19-trien-21-oic acid (8CI); Ophiobola-2,7,19-trien-21-oicacid, (6a,10b,11a,19E)-; Dicyclopenta[a,d]cyclooctene, ophiobola-2,7,19-trien-21-oic acidderiv.; 2-Heptenoic acid,6-(1,2,3,3a,4,6a,7,8,10,10a-decahydro-6,9,10a-trimethyldicyclopenta[a,d]cycloocten-3-yl)-2-methyl-,[3R-[3a(2E,6S*),3aa,6ab,10ab]]-; Albolic acid