SPIRO[7H-3,7A-ETHANOBENZOFURAN-7,3'(2'H)- FURAN]-2,2'(3H)-DIONE,5'-(3-FURANYL)- HEXAHYDRO-3,3A,6-TRIMETHYL-,(3R,3'R,3AR,5'S,- 6R,7AS)-

Order 102904-59-6 spiro,ethanobenzofuran,furan,dione,furanyl,hexahydro,trimethyl,benzofuran
Furan
2643-01-8Naphtho[2,3-c]furan-1 (3H)-one, 4-(3,4-dihydroxyphenyl)-3a,4,9, 9a-tet rahydro-6,7-dihydroxy-, [3aR-(3a.alpha.,4.alpha., 9a.alpha.)]-