1H-2-benzopyran-1-one, 3,4-dihydro-8-hydroxy-7-methoxy-3,5-dimethyl- 3,5-Dimethyl-8-hydroxy-7-methoxy-3,4-dihydroisocoumarin 8-Hydroxy-7-methoxy-3,5-dimethyl-isochroman-1-one 8-hydroxy-7-methoxy-3,5-dimethyl-3,4-dihydro-1H-isochromen-1-one InChI=1/C12H14O4/c1-6-4-9(15-3)11(13)10-8(6)5-7(2)16-12(10)14/h4,7,13H,5H2,1-3H