2H-1-Benzopyran-2-one, 7-hydroxy-6,8-dimethoxy- 486-21-5 5-18-04-00332 (Beilstein Handbook Reference) 7-Hydroxy-6,8-dimethoxy-2H-1-benzopyran-2-one BRN 0202652 Coumarin, 7-hydroxy-6,8-dimethoxy- Isofraxidin NSC 324637 Phytodolor Umbelliferone, 6,8-dimethoxy-