8,9-Dihydro-5-hydroxy-2-methyl-8-methylene-4H-pyrano[3,2-h][1]benzoxepin-4-one
8,9-Dihydro-5-hydroxy-2-methyl-8-methylene-4H-pyrano[3,2-h][1]benzoxepin-4-one(8,9-Dihydro-5-hydroxy-2-methyl-8-methylene-4H-pyrano[3,2-h][1]benzoxepin-4-one)
CAS: 17981-92-9
化学式: C15H12O4