149864-72-2

Spiro[furan-2(5H),4'-[4H]inden]-6'(5'H)-one,1',2',3',3'a,7',7'a-hexahydro-5'-[3-(5-hydroxy-2-methoxy-3-methylphenyl)-1-methyl-1-propenyl]-3'a,5,5,7'a-tetramethyl-,[3'aa,4'b,5'a(E),7'aa]-(-)-