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)-
CAS No. 102904-59-6
BRN 4565502 77796-11-3