2,7-Methanobenzofuran-3,8(2H)-dione, hexahydro-7a-hydroxy-4-methyl-2,5,7-tris(3-methyl-2-buten-1-yl)-3a-(2-methyl-1-oxopropyl)-4-(4-methyl-3-penten-1-yl)-, (2R,3aR,4R,5S,7R,7aS)-
2,7-Methanobenzofuran-3,8(2H)-dione, hexahydro-7a-hydroxy-4-methyl-2,5,7-tris(3-methyl-2-butenyl)-3a-(2-methyl-1-oxopropyl)-4-(4-methyl-3-pentenyl)-, [2R-(2α,3aβ,4α,5β,7α,7aβ)]-
2,7-Methanobenzofuran-3,8(2H)-dione, hexahydro-7a-hydroxy-4-methyl-2,5,7-tris(3-methyl-2-butenyl)-3a-(2-methyl-1-oxopropyl)-4-(4-methyl-3-pentenyl)-, (2R,3aR,4R,5S,7R,7aS)-
(2R,3aR,4R,5S,7R,7aS)-Hexahydro-7a-hydroxy-4-methyl-2,5,7-tris(3-methyl-2-buten-1-yl)-3a-(2-methyl-1-oxopropyl)-4-(4-methyl-3-penten-1-yl)-2,7-methanobenzofuran-3,8(2H)-dione
8-Hydroxyhyperforin 8,1-hemiacetal