4H-1-Benzopyran-4-one, 7-methoxy-3-methyl-8-(4-morpholinylmethyl)-2-(4-nitrophenyl)-, hydrochloride 7-Methoxy-3-methyl-8-(4-morpholinylmethyl)-2-(4-nitrophenyl)-4H-1-benzopyran-4-one HCl DJ3100411