4-(1-Piperazinyl)-1H-indole84807-09-0100 % similar 1-(1-Naphthyl)piperazine57536-86-456 % similar 1-(2-Chlorophenyl)piperazine39512-50-049 % similar 2,3-Dichlorophenylpiperazine41202-77-146 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-845 % similar 1-(2-Methylphenyl)piperazine39512-51-145 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-243 % similar 1-(2-Ethylphenyl)piperazine40224-10-043 % similar 4-Chloroindole25235-85-242 % similar 4-Bromoindole52488-36-542 % similar 1-(2-Methoxyphenyl)piperazine35386-24-441 % similar 1-[2-(Trifluoromethyl)phenyl]piperazine63854-31-941 % similar 2-(1-Piperazinyl)benzaldehyde736991-52-941 % similar 4-Methylindole16096-32-541 % similar 1H-Indol-4-ol2380-94-141 % similar 1-(4-Chlorophenyl)piperazine38212-33-841 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-040 % similar 1-(4-Methylphenyl)piperazine39593-08-339 % similar 1-(3-Methylphenyl)piperazine41186-03-239 % similar Phenylpiperazine92-54-639 % similar