3-Ethyl-7-methoxy-2-methyl-8-(morpholinomethyl)chromone hydrochloride 4H-1-Benzopyran-4-one, 3-ethyl-7-methoxy-2-methyl-8-(4-morpholinylmethyl)-, hydrochloride 67195-86-2 CHROMONE, 3-ETHYL-7-METHOXY-2-METHYL-8-(MORPHOLINOMETHYL)-, HYDROCHLORIDE