Show all 18
1-(3-Bromophenyl)piperazine31197-30-543 % similar 1-(2-Ethylphenyl)piperazine40224-10-043 % similar 1-(3-Methylphenyl)piperazine41186-03-243 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-243 % similar 2,3-Dichlorophenylhydrazine hydrochloride21938-47-642 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-842 % similar 1-(2-Pyridyl)piperazine monohydrochloride129394-11-241 % similar 1-(2-Methoxyphenyl)piperazine35386-24-441 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-941 % similar 2-Piperazin-1-yl-benzaldehyde736991-52-941 % similar 1-(3,5-Dichloro-4-pyridinyl)piperazine175277-80-241 % similar 2-(1-Piperazinyl)pyrimidine dihydrochloride94021-22-441 % similar 1-[4-Chloro-3-(trifluoromethyl)phenyl]piperazine41213-04-141 % similar 1-(4-Chlorophenyl)piperazine38212-33-841 % similar 1-(3,5-Dichlorophenyl)piperazine55827-50-441 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-540 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-740 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-040 % similar 1-[3-(Trifluoromethyl)phenyl]piperazine15532-75-940 % similar 1-(3-Methoxyphenyl)piperazine16015-71-740 % similar