Dispiro[furan-3(2H),2'(5'H)-furan-5',6''-[6H]naphtho[1,8-bc]furan]-2'',5,8''(2''aH,4H,7''H)-trione,7''-(acetyloxy)octahydro-2''a,5''a,7''-trimethyl-, [2''aS-[2''aa,5''ab,6''a(S*),7''b,8''aa,8''ba]]-

Order 100215-73-4 dispiro,furan,naphtho,trione,acetyloxy,octahydro,trimethyl