2,3-Dimethyl-7-methoxy-8-(morpholinomethyl)chromone hydrochloride 4H-1-Benzopyran-4-one, 7-methoxy-2,3-dimethyl-8-(4-morpholinylmethyl)-, hydrochloride 63938-21-6 CHROMONE, 2,3-DIMETHYL-7-METHOXY-8-(MORPHOLINOMETHYL)-, HYDROCHLORIDE Chromone, 7-hydroxy-2,3-dimethyl-8-(morpholinomethyl)-, hydrochloride