35843-07-3 35843-09-5 4-Morpholinecarboxamide, N-(4-methyl-3-(2-(4-morpholinyl)ethyl)-2-oxo-2H-1-benzopyran-7-yl)-, monohydrochloride N-(3-(2-Morpholinoethyl)-4-methyl-2-oxo-2H-1-benzopyran-7-yl)-4-morpholinecarboxamide hydrochloride TVX 647