1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-9100 % similar 1-[3-(Trifluoromethyl)-2-pyridinyl]piperazine87394-63-658 % similar 1-(2-Fluorophenyl)piperazine1011-15-056 % similar 1-(2-Bromophenyl)piperazine1011-13-853 % similar 2-(1-Piperazinyl)phenol1011-17-251 % similar 1-(2-Chlorophenyl)piperazine39512-50-051 % similar 1-(2-Methylphenyl)piperazine39512-51-151 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-151 % similar 1-[4-(Trifluoromethyl)phenyl]piperazine30459-17-750 % similar 1-[4-Chloro-3-(trifluoromethyl)phenyl]piperazine41213-04-150 % similar 1-(1-Naphthyl)piperazine57536-86-450 % similar 1-[3-(Trifluoromethyl)phenyl]piperazine15532-75-949 % similar 1-(2-Cyanophenyl)piperazine111373-03-649 % similar 1-(2-Ethylphenyl)piperazine40224-10-049 % similar 1-(2-Methoxyphenyl)piperazine35386-24-447 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-847 % similar 2-(1-Piperazinyl)benzaldehyde736991-52-947 % similar Phenylpiperazine92-54-645 % similar 1-(3-Trifluoromethylphenyl)piperazine hydrochloride16015-69-345 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-045 % similar