4-[(R)-4,8-Dihydro-5-methoxy-8,8-dimethyl-2H,3H-benzo[1,2-b:5,4-b]dipyran-3-yl]-1,3-benzenediol

4-[(R)-4,8-Dihydro-5-methoxy-8,8-dimethyl-2H,3H-benzo[1,2-b:5,4-b]dipyran-3-yl]-1,3-benzenediol · CAS 53734-74-0