1-Cinnamyl-4-phenyl-4-piperidinol propionate hydrochloride 4-Piperidinol, 1-cinnamyl-4-phenyl-, propionate (ester), hydrochloride 6849-00-9 Hydrochloride of 1-cinnamyl-4-phenyl-4-propionyloxypiperidine Propionic acid, 1-cinnamyl-4-phenyl-4-piperidyl ester, hydrochloride