(5R,6aS,7S,8R,9S,10aR)-7-[(2S)-2-(3-furyl)-2-hydroxyethyl]-7,8-dimethyl-3-oxo-3,5,6,6a,7,8,9,10-octahydronaphtho[1,8a-c]furan-5,9-diyl reldi-acetate (5S, 8R, 9S, 10R)-2S, 7R-Diacetoxy-15, 16-epoxy-12R-hydroxycleroda-3, 13(16), 14-trien-18, 19-olide 1H-naphtho[1,8a-c]furan-3(5H)-one, 5,9-bis(acetyloxy)-7-[(2R)-2-(3-furanyl)-2-hydroxyethyl]-6,6a,7,8,9,10-hexahydro-7,8-dimethyl-, (5S,6aR,7R,8S,9R,10aS)- Acetic acid 9-acetoxy-7-(2-furan-3-yl-2-hydroxy-ethyl)-7,8-dimethyl-3-oxo-3,5,6,6a,7,8,9,10-octahydro-2-oxa-cyclopenta[d]naphthalen-5-yl ester InChI=1/C24H30O8/c1-13-20(32-15(3)26)10-24-12-30-22(28)18(24)7-17(31-14(2)25)8-21(24)23(13,4)9-19(27)16-5-6-29-11-16/h5-7,11,13,17,19-21,27H,8-10,12H2,1-4H3/t13-,17-,19-,20-,21-,23+,24-/m1/s Salvigresin