Synonyms: 10,7-Metheno-7H-benzocycloundecene-8,13-dione,3-(acetyloxy)-1,2,3,4,4a,5,6,9,10,11,12,13a-dodecahydro-6-hydroxy-4,4,13a-trimethyl-9-methylene-,(3S,4aR,6R,10R,13aR)- (9CI); 10,7-Metheno-7H-benzocycloundecene-8,13-dione,3-(acetyloxy)-1,2,3,4,4a,5,6,9,10,11,12,13a-dodecahydro-6-hydroxy-4,4,13a-trimethyl-9-methylene-,[3S-(3R*,4aS*,6S*,10S*,13aS*)]-; NSC 302979; Shikoccin