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1-(3-Biphenylyl)piperazine115761-61-046 % similar 1-((2-Chlorophenyl)methyl)piperazine17532-19-346 % similar 1-(3-Bromophenyl)piperazine31197-30-546 % similar 1-(2-Ethylphenyl)piperazine40224-10-046 % similar 1-(3-Methylphenyl)piperazine41186-03-246 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-246 % similar 1-(2,3-Dimethylphenyl)piperazine hydrochloride80836-96-045 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-145 % similar 1-(3-Chlorophenyl)piperazine hydrochloride13078-15-445 % similar 1-(2-Methoxyphenyl)piperazine35386-24-445 % similar 1-(3-Chlorophenyl)piperazine dihydrochloride51639-49-745 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-945 % similar 1-(3-Chlorophenyl)piperazine monohydrochloride65369-76-845 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-445 % similar 2-Piperazin-1-yl-benzaldehyde736991-52-945 % similar 1-(3,5-Dichloro-4-pyridinyl)piperazine175277-80-244 % similar 1-(4-Chlorophenyl)piperazine38212-33-844 % similar 1-(3,5-Dichlorophenyl)piperazine55827-50-444 % similar 1-[4-Chloro-3-(trifluoromethyl)phenyl]piperazine41213-04-144 % similar 1-Phenylpiperazine hydrochloride2210-93-743 % similar