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1-(1-Benzothiophen-4-yl)piperazine hydrochloride913614-18-333 % similar 2-(1-Piperazinyl)pyrimidine dihydrochloride94021-22-433 % similar 3-(4-Methyl-1-piperazinyl)benzoic acid215309-01-633 % similar 1-(6-Nitropyridin-3-yl)piperazine775288-71-633 % similar N-[3-[Bis(2-hydroxyethyl)amino]phenyl]acetamide92-02-433 % similar (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine130018-88-133 % similar 1-(2-Ethoxyphenyl)piperazine13339-01-033 % similar 6-Piperazinonicotinonitrile149554-29-033 % similar (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine300543-56-033 % similar Norchlorcyclizine303-26-433 % similar 1-(3-Chlorophenyl)-4-(3-chloropropyl)-piperazine39577-43-033 % similar 3-(4-Morpholinyl)benzaldehyde446866-87-133 % similar 1-(2,4-Dichlorobenzyl)piperazine51619-56-833 % similar 2-Piperazin-1-yl-1,3-benzothiazole55745-83-033 % similar (-)-Phenylephrine59-42-733 % similar 3-(4-Methyl-1-piperazinyl)benzenemethanamine672325-37-033 % similar 1-(4-(4-Hydroxyphenyl)piperazin-1-yl)ethanone67914-60-733 % similar 3-(1-Piperazinyl)-1,2-benzisothiazole87691-87-033 % similar 1-(4,4'-Dichlorobenzhydryl)piperazine27469-61-033 % similar 3-Hydroxybenzaldehyde100-83-432 % similar