2,4-Imidazolidinedione, 5-(4-methoxyphenyl)-5-phenyl-3-(3-(4-phenyl-1-piperidinyl)propyl)-, monohydrochloride 3-(3-(4-Phenyl-1-piperidyl)-propyl)-5-(4-methoxyphenyl)-5-phenylhydantoin hydrochloride 5-(p-Methoxyphenyl)-5-phenyl-3-(3-(4-phenylpiperidino)propyl)hydantoin monohydrochloride 56079-80-2 Hydantoin, 5-(4-methoxyphenyl)-5-phenyl-3-(3-(4-phenylpiperidino)propyl)-, hydrochloride ROPITOIN HYDROCHLORIDE Ropitoin hydrochloride [USAN] TR 2985