2-(4-Methoxyphenyl)piperazine
1-Methyl-3-phenylpiperazine
2-(4-Chlorophenyl)piperazine dihydrochloride
tert-Butyl 2-(4-chlorophenyl)piperazine-1-carboxylate
tert-Butyl 3-(o-tolyl)piperazine-1-carboxylate
2-(4-Trifluoromethylphenyl)piperazine
2-(2-Bromophenyl)piperazine
tert-Butyl 3-(4-chlorophenyl)piperazine-1-carboxylate
1-Boc-3-Phenylpiperazine
tert-Butyl 3-(4-bromophenyl)piperazine-1-carboxylate
2-(o-Tolyl)piperazine hydrochloride
tert-Butyl 2-phenylpiperazine-1-carboxylate
2-(2-Methylphenyl)piperazine dihydrochloride
2-(p-Tolyl)piperazine dihydrochloride
2-(m-Tolyl)piperazine
2-Phenylpiperazine Dihydrochloride
tert-Butyl 2-(3-bromophenyl)piperazine-1-carboxylate
