Show all 18
1-Pyridin-2-ylmethyl-piperazine55579-01-633 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-233 % similar 1-(4-Fluorophenyl)piperazine2252-63-333 % similar 1-(p-Tolyl)piperazine39593-08-333 % similar p-(1-Piperazinyl)phenol56621-48-833 % similar 1-(4-Bromophenyl)piperazine66698-28-033 % similar (1,1'-Biphenyl)-4,4'-dicarbonitrile1591-30-632 % similar 1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane238403-48-032 % similar 2-(Piperazin-1-yl)-4-(trifluoromethyl)pyrimidine179756-91-332 % similar 1-[3-(Trifluoromethyl)-2-pyridinyl]piperazine87394-63-632 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-132 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-832 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-632 % similar 1-(2-Pyridin-2-yl-ethyl)-piperazine53345-15-632 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-932 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-432 % similar 2-Piperazin-1-yl-benzaldehyde736991-52-932 % similar 1-(2,6-Dimethylphenyl)piperazine1012-91-532 % similar 4-Ethoxybenzonitrile25117-74-232 % similar Benzo-1,3-dioxole-5-carbonitrile4421-09-432 % similar