3-Methyl-4-oxo-2-phenyl-N-(2-(1-piperidinyl)ethyl)-4H-1-benzopyran-8-carboxamide 4H-1-Benzopyran-8-carboxamide, 3-methyl-4-oxo-2-phenyl-N-(2-(1-piperidinyl)ethyl)-, monohydrochloride 92606-82-1 FL 155 FL-155