Paeonolide

=95%

COc1ccc (C (C) =O) c (O[C@@H]2O[C@H] (CO[C@@H]3OC[C@H] (O) [C@H] (O) [C@H]3O) [C@@H] (O) [C@H] (O) [C@H]2O) c1

72520-92-4