3-(1-Piperazinyl)-1,2-benzisothiazole hydrochloride144010-02-632 % similar 3-Piperazin-1-yl-benzo[d]isothiazole hydrochloride87691-88-132 % similar Quipazine4774-24-732 % similar 1-(2-Fluorophenyl)piperazine1011-15-032 % similar 2-(1-Piperazinyl)phenol1011-17-232 % similar 1-(4-Chlorophenyl)piperazine hydrochloride13078-12-132 % similar N-(4-Chlorophenyl)piperazine dihydrochloride38869-46-432 % similar 1-(2-Chlorophenyl)piperazine39512-50-032 % similar 2-Mepp39512-51-132 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-032 % similar 1-(3-Chlorophenyl)piperazine6640-24-032 % similar 2-Bromothiazole3034-53-531 % similar 2-Mercaptothiazole5685-05-231 % similar 2-Mercaptothiazole82358-09-631 % similar 4-(5-Nitropyridin-2-yl)piperazine82205-58-131 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-031 % similar 1-(3,4-Dimethylphenyl)piperazine1014-05-731 % similar 1-(3,5-Bis(trifluoromethyl)phenyl)piperazine16172-96-631 % similar 1-(4-(Trifluoromethyl)phenyl)piperazine30459-17-731 % similar 1-(3-Fluorophenyl)piperazine3801-89-631 % similar