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1-(4-Ethoxyphenyl)piperazine46415-29-650 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-050 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-549 % similar 1-(4-Acetylphenyl)piperazine51639-48-649 % similar 1-(4-Nitrophenyl)piperazine6269-89-249 % similar 1-[(4-Fluorophenyl)methyl]hexahydro-1H-1,4-diazepine76141-89-449 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-749 % similar 1-(3,4-Dimethylphenyl)piperazine1014-05-748 % similar 1-(4-Fluoro-alpha-phenylbenzyl)piperazine27064-89-747 % similar Piperazine, 1-(3,4-dichlorophenyl)-, hydrochloride (1:2)76835-17-146 % similar 1-(2-Fluorophenyl)piperazine1011-15-045 % similar 1-(3-Chlorophenyl)piperazine6640-24-045 % similar 1-(3,5-Dichlorophenyl)piperazine55827-50-445 % similar 1-[4-Chloro-3-(trifluoromethyl)phenyl]piperazine41213-04-145 % similar 1-(3,5-Bis(trifluoromethyl)phenyl)piperazine16172-96-644 % similar 4-(4-Fluorophenyl)piperidine37656-48-744 % similar 1-[3-(Trifluoromethyl)phenyl]piperazine15532-75-943 % similar 1-(3-Biphenylyl)piperazine115761-61-043 % similar 1-(3-Bromophenyl)piperazine31197-30-543 % similar 4-Fluorobenzyl chloride352-11-443 % similar