1-(2-Pyrimidinyl)-4-piperidinecarboxylic acid303144-44-7 1-(2-Thiazolyl)piperazine42270-37-1 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-2 1-(2,3-Dimethylphenyl)piperazine1013-22-5 1-(2,4-Difluorophenyl)piperazine115761-79-0 1-(2,4-Dimethylphenyl)piperazine1013-76-9 1-(2,4-Dinitrophenyl)-L-proline1655-55-6 1-(2,5-Dimethylphenyl)piperazine1013-25-8 1-(2,6-Dichlorobenzyl)piperazine102292-50-2 1-(2,6-Dimethylphenyl)piperazine1012-91-5 1-(3-Aminopropyl)-2-pipecoline25560-00-3 1-(3-Aminopropyl)-4-methylpiperazine4572-03-6 1-(3-Biphenylyl)piperazine115761-61-0 1-(3-Bromophenyl)piperazine31197-30-5 1-(3-Carboxy-2-pyridyl)-4-methyl-2-phenylpiperazine61338-13-4 1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine39577-43-0 1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride (1:1)52605-52-4 1-(3-Chlorophenyl)piperazine6640-24-0 1-(3-Chlorophenyl)piperazine dihydrochloride51639-49-7 1-(3-Chlorophenyl)piperazine hydrochloride13078-15-4