107090-88-0

Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxiran]-2-one,4'-(acetyloxy)-4'a-[(acetyloxy)methyl]-5-(3-furanyl)decahydro-6'-hydroxy-2'-methyl-,[1'R-[1'a(R*),2'a,4'a,4'aa,5'a,6'b,8'ab]]-