1-(1-Phenylethyl)piperazine69628-75-7100 % similar Diphenylmethylpiperazine841-77-063 % similar (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine130018-88-151 % similar (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine300543-56-051 % similar Norchlorcyclizine303-26-451 % similar (αS)-N,N,α-Trimethylbenzenemethanamine17279-31-148 % similar (αR)-N,N,α-Trimethylbenzenemethanamine19342-01-948 % similar 1-(10,11-Dihydro-5H-dibenzo[A,D]cyclohepten-5-yl)piperazine69159-50-844 % similar 4-Phenylpiperidine771-99-344 % similar Phenylpiperazine92-54-644 % similar Isopropylpiperazine4318-42-743 % similar 1-Benzylpiperazine2759-28-641 % similar 1-(2-Phenylethyl)piperazine5321-49-341 % similar 1-[Bis(4-fluorophenyl)methyl]piperazine27469-60-941 % similar 1-Phenylpiperazine hydrochloride2210-93-740 % similar Cyclizine82-92-839 % similar (1S,2R)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol123620-80-438 % similar 1-Methyl-3-phenylpiperazine5271-27-238 % similar 1-(1-Methylpropyl)piperazine34581-21-038 % similar 4-Benzylpiperazine hydrochloride110475-31-538 % similar