4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, 2-(1-piperidinyl)cyclohexyl ester, hydrochloride, cis- 86433-38-7 cis-2-Piperidinocyclohexyl 3-methylflavone-8-carboxylate hydrochloride