2-(Morpholinomethyl)-3-carboethoxy-5-methoxybenzofuran hydrochloride 3-BENZOFURANCARBOXYLIC ACID, 5-METHOXY-2-(MORPHOLINOMETHYL)-, ETHYL ESTER, HYDRO 3-Benzofurancarboxylic acid, 5-methoxy-2-(morpholinomethyl)-, ethyl ester, hydrochloride 5-Methoxy-2-(morpholinomethyl)-3-benzofurancarboxylic acid ethyl ester hydrochloride 56879-61-9