(2″S,3R,4a″S,5′R,8a″S)-2″,5″,5″,8a″-Tetramethyl-3′,4′,4a″,5″,6″,7″,8″,8a″-octahydro-2″H-dispiro[furan-3,2′-furan-5′,1″-naphthalen]-3″(4″H)-one

(2″S,3R,4a″S,5′R,8a″S)-2″,5″,5″,8a″-Tetramethyl-3′,4′,4a″,5″,6″,7″,8″,8a″-octahydro-2″H-dispiro[furan-3,2′-furan-5′,1″-naphthalen]-3″(4″H)-on

(2″S,3R,4a″S,5′R,8a″S)-2″,5″,5″,8a″-Tetramethyl-3′,4′,4a″,5″,6″,7″,8″,8a″-octahydro-2″H-dispiro[furan-3,2′-furan-5′,1″-naphthalen]-3″(4″H)-one

(2″S,3R,4a″S,5′R,8a″S)-2″,5″,5″,8a″-Tétraméthyl-3′,4′,4a″,5″,6″,7″,8″,8a″-octahydro-2″H-dispiro[furan-3,2′-furan-5′,1″-naphthalen]-3″(4″H)-one

Dispiro[furan-3(2H),2′(5′H)-furan-5′,1″(2″H)-naphthalen]-3″(4″H)-one, 3′,4′,4″a,5″,6″,7″,8″,8″a-octahydro-2″,5″,5″,8″a-tetramethyl-, (2″S,3R,4a″S,5′R,8a″S)-

132922-55-5

15,16-Diepxoylabdane-14-en-7-one

Dispiro(furan-3(2H),2′(5′H)-furan-5′,1″(2″H)-naphthalen)-3″(4″H)-one, 3′,4′,4″a,5″,6″,7″,8″,8″a-octahydro-2″,5″,5″,8″a-tetramethyl-, (1″R-(1″alpha(R*),2″alpha,4″aalpha,8″abeta))-

Prehispanolone