4,14-Dioxatricyclo[9.2.1.13,6]pentadeca-6,11,13-triene-12-carboxylic acid, 8-hydroxy-15-methoxy-2,9-bis(1-methylethenyl)-5-oxo-, methyl ester 4,14-Dioxatricyclo[9.2.1.13,6]pentadeca-6,11,13-triene-12-carboxylic acid, 8-hydroxy-15-methoxy-2,9-bis(1-methylethenyl)-5-oxo-, methyl ester, (2R*,3S*,6Z,8S*,9R*,15R*)- 83572-91-2 NSC344016