(+)-Baclofen hydrochloride (+)-R-3-(p-Chlorophenyl)-4-aminobutanoic acid hydrochloride (R)-Baclofen monohydrochloride 63701-55-3 Benzenepropanoic acid, beta-(aminomethyl)-4-chloro-, hydrochloride, (R)- HYDROCINNAMIC ACID, beta-(AMINOMETHYL)-p-CHLORO-, HYDROCHLORIDE, (R)- d-Baclofen hydrochloride