53625-15-3

(3R,5S,5′aR)-5-(3-Furyl)-3′,4,5,5′,5′aα,7′,8′,8′aα-octahydro-7′α-methylspiro[furan-3(2H),6′-[6H]naphtho[1,8-bc]furan]-2,2′(4′H)-dione