| Synonyms: | Ethisolide;(-)-3aβ,6aβ-Dihydro-3-methylene-4α-ethylfuro[3,4-b]furan-2,6(3H,4H)-dione;(3aR)-4α-Ethyl-3aβ,6aβ-dihydro-3-methylenefuro[3,4-b]furan-2,6(3H,4H)-dione;(3aβ,6aβ)-3-Methylene-4α-ethylhexahydrofuro[3,4-b]furan-2,6-dione;Furo[3,4-b]furan-2,6(3H,4H)-dione, 4-ethyldihydro-3-methylene-, (3aR,4S,6aR)- |