139084-79-0 2(3H)-Furanone, dihydro-5-(4-chlorophenyl)-3-(1-piperidinyl)-, hydrochloride Dihydro-5-(4-chlorophenyl)-3-(1-piperidinyl)-2(3H)-furanone hydrochloride alpha-Piperidino-gamma-(p-chlorophenyl)-tetrahydrofuran-2-one hydrochloride