Synonyms: 1,4-Epoxy-1H-cyclopenta[3,4]cyclobut[1,2-c]oxepin-5a(3H)-ol,octahydro-1-[(2E)-4-(2-hydroxy-5-methoxy-3-methylphenyl)-2-methyl-2-butenyl]-3,3,5b,8a-tetramethyl-,(1R,4R,5aR,5bS,8aS,8bS)- (9CI); 1,4-Epoxy-1H-cyclopenta[3,4]cyclobut[1,2-c]oxepin-5a(3H)-ol,octahydro-1-[4-(2-hydroxy-5-methoxy-3-methylphenyl)-2-methyl-2-butenyl]-3,3,5b,8a-tetramethyl-,[1R-[1a,1(E),4a,5ab,5ba,8aa,8bb]]-; Strictaketal