(2-Morpholinoethyl) 2-oxo-2H-1-benzopyrancarboxylate hydrochloride 2-(4-Morpholinyl)ethyl 2-oxo-2H-chromene-3-carboxylate 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-, 2-(4-morpholinyl)ethyl ester, hydrochloride 2H-1-Benzopyrancarboxylic acid, 2-oxo-, (2-morpholinoethyl) ester, hydrochloride 73728-41-3 AIDS-125514 AIDS125514 Coumarin, {3-[(2-morpholinoethoxy)carbonyl]-,} hydrochloride NSC74811