126565-09-1;[(3aS,4R,6aS,7R,8S,10R,10aR)-8-ethoxy-4,7-dimethyl-2,3,3a,4,5,6,6a,7,8,10-decahydrofuro[3,2-i]isochromen-10-yl] acetate;Acetic acid [(3aS,6aalpha,10aR)-4alpha,7beta-dimethyl-8beta-ethoxyoctahydro-2H-furo[3,2-i][2]benzopyran]-10alpha-yl es