3468-02-8 4H-1-BENZOPYRAN-8-CARBOXYLIC ACID, 3-METHYL-4-OXO-2-PHENYL-, 2-MORPHOLINOETHYL E 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, 2-morpholinoethyl ester, monohydrochloride Morpholinoethyl 3-methylflavone-8-carboxylate hydrochloride REC 7-0037