3,4-Dihydro-6-methoxy-3,7-dimethyl-1H-benzopyran-8-ol 3,7-Dimethyl-6-methoxy-8-isochromanol 3,7-Dimethyl-8-hydroxy-6-methoxyisochroman 70080-82-9 8-ISOCHROMANOL, 3,7-DIMETHYL-6-METHOXY-