154799-92-5 6-n-Hexyl-3,3a,6,6a-tetrahydro-3-methylenefuro(3,4-b)furan-2,4-dione Furo(3,4-b)furan-2,4-dione, 6-hexyltetrahydro-3-methylene-, (3aS-(3aalpha,6beta,6aalpha))- Sporothriolide