rel-(3aR,4R,7R,7aS)-5-메틸-3a,4,7,7a-四수소-4,7-亚메틸异벤젠并푸란-1,3-二케톤

rel-(3aR,4R,7R,7aS)-5-Methyl-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione 98% +(isomers mixture)