54927-88-7

(3R,3aS,5S,10aR)-5-(3-Furyl)-4,5,6,6aβ,9,10-hexahydro-3a,10β-dihydroxy-8α-methylspiro[furan-3(2H),7(8H)-naphtho[1,8a-c]furan]-2,3(3aH)-dione