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1-(2-Ethoxyphenyl)piperazine hydrochloride83081-75-8100 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-091 % similar 1-(2-Methoxyphenyl)piperazine hydrochloride5464-78-873 % similar 1-(2-Methoxyphenyl)piperazine35386-24-465 % similar 1-(2-Methoxyphenyl)piperazine hydrobromide100939-96-660 % similar N-(2-Methylphenyl)piperazine hydrochloride70849-60-456 % similar 1-(2-Fluorophenyl)piperazine hydrochloride1011-16-153 % similar N-(2-Chlorophenyl)piperazine monohydrochloride41202-32-853 % similar 1-(2-Ethylphenyl)piperazine40224-10-050 % similar 1-(2,3-Dimethylphenyl)piperazine hydrochloride80836-96-049 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-649 % similar 2-Mepp39512-51-149 % similar 1-Phenylpiperazine hydrochloride2210-93-747 % similar 1,2-Diethoxybenzene2050-46-647 % similar 1-(5-Chloro-2-methoxyphenyl)piperazine hydrochloride99857-72-447 % similar 1-(1-Benzothiophen-4-yl)piperazine hydrochloride913614-18-347 % similar 1-(2,3-Dichlorophenyl)piperazine hydrochloride119532-26-247 % similar 1-(2-Bromophenyl)piperazine1011-13-846 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-845 % similar 1-(2,4-Dimethoxyphenyl)piperazine16015-75-145 % similar