167173-90-2

(7R,8R,8aR)-5-chloro-3-[(1E,3E,5S)-3,5-dimethylhepta-1,3-dien-1-yl]-7-hydroxy-7-methyl-6-oxo-6,7,8,8a-tetrahydro-1H-isochromen-8-yl acetate