montanin A

(3R,5S,5a′S,7′R)-5-(3-Furyl)-7′-methyl-3′,4,4′,5,5′,5a′,7′,8′-octahydrospiro[furan-3,6′-naphtho[1,8-bc]furan]-2-one

68370-49-0

montanin A

Spiro[furan-3(2H),6′-[6H]naphtho[1,8-bc]furan]-2-one, 5-(3-furanyl)-3′,4,4′,5,5′,5′a,7′,8′-octahydro-7′-methyl-, (3R,5S,5a′S,7′R)-

(±)-montanin A