1'-Allyl-7-(3,4-dimethoxyphenyl)-4'-hydroxy-5'-methoxy-8-methyl-2'-oxobicyclo(3.2.1)oct-5'-ene 108864-50-2 Bicyclo(3.2.1)oct-2-en-8-one, 6-(3,4-dimethoxyphenyl)-4-hydroxy-3-methoxy-4,7-dimethyl-1-(2-propenyl)-, (4-endo,6-exo,7-endo)-(+)- Hancinol