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1-(3-Methylphenyl)piperazine dihydrochloride13078-13-253 % similar 1-(5-Chloro-2-methoxyphenyl)piperazine hydrochloride99857-72-453 % similar 1-(4-Pyridyl)piperazine1008-91-952 % similar 1-(4-Chlorobenzyl)piperazine23145-88-252 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-052 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-851 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-851 % similar 1-(4,4'-Dichlorobenzhydryl)piperazine27469-61-050 % similar 1-(4-(Trifluoromethyl)phenyl)piperazine30459-17-750 % similar 1-(4-Methoxyphenyl)piperazine38212-30-550 % similar 4-(1-Piperazinyl)benzonitrile68104-63-250 % similar TFMPP hydrochloride16015-69-349 % similar 1-(3-Methoxyphenyl)piperazine dihydrochloride6968-76-949 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-249 % similar 1-(5-Chloro-2-methylphenyl)piperazine76835-20-649 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-647 % similar 1-(4-Chloro-benzenesulfonyl)-piperazine16017-53-146 % similar 1-(4-Acetylphenyl)piperazine51639-48-646 % similar 1-(4-Nitrophenyl)piperazine6269-89-246 % similar 1-(3,4-Dimethylphenyl)piperazine1014-05-746 % similar