Synonyms: (3aS,5aα,9bα)-Dodecahydro-3aα,6,6,9aβ-tetramethylnaphtho[2,1-b]furan;(5aα,9bα)-3aα,6,6,9aβ-Tetramethyldodecahydronaphtho[2,1-b]furan;Isoambrox;(3aR,5aR,9bS)-3aβ,6,6,9aβ-Tetramethyldodecahydronaphtho[2,1-b]furan;(-)-9-Epiambrox;(-)-9-epi-Ambrox;(3aR,5aα,9bβ)-Dodecahydro-3a,6,6,9aβ-tetramethylnaphtho[2,1-b]furan;[3aR,5aα,9bβ,(-)]-Dodecahydro-3aβ,6,6,9aβ-tetramethylnaphtho[2,1-b]furan