1-(4-Fluorophenyl)piperazine dihydrochloride64090-19-334 % similar 6-Piperazinonicotinonitrile149554-29-034 % similar 3-(1-Piperazinyl)-1,2-benzisothiazole87691-87-034 % similar 1-(6-Nitropyridin-3-yl)piperazine775288-71-634 % similar 1-(5-Trifluoromethyl-pyridin-2-yl)-piperazine132834-58-333 % similar 1-Phenylpiperazine hydrochloride2210-93-733 % similar 1-(p-Tolyl)piperazine39593-08-333 % similar 1-Pyridin-2-ylmethyl-piperazine55579-01-633 % similar p-(1-Piperazinyl)phenol56621-48-833 % similar 1-(4-Bromophenyl)piperazine66698-28-033 % similar 1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane238403-48-033 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-633 % similar 1-(2-Bromophenyl)piperazine1011-13-832 % similar 1-(2,6-Dimethylphenyl)piperazine1012-91-532 % similar 1-Biphenyl-4-yl-piperazine180698-19-532 % similar 1-((Pyridin-4-yl)methyl)piperazine62089-74-132 % similar 1,3-Thiazol-2-ylmethanol14542-12-232 % similar (2-Thiazolyl)methylamine55661-33-132 % similar 2-Chlorothiazole3034-52-432 % similar 2-Methylthiazole3581-87-132 % similar