3-(2-Methyl-N-piperidino)propyl 3-methylflavone-8-carboxylate hydrochloride hydrate 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, 3-(2-methyl-1-piperidinyl)propyl ester, hydrochloride, hydrate 86433-33-2