Isopropylpiperazine4318-42-7100 % similar 1-Cyclopropylpiperazine20327-23-552 % similar 1-(Butan-2-yl)piperazine34581-21-052 % similar 1-(2-Diisopropylaminoethyl)piperazine59955-93-052 % similar 1-Cyclopentylpiperazine21043-40-348 % similar 1-(1-Methyl-4-piperidinyl)piperazine23995-88-246 % similar 1-(Oxetan-3-yl)piperazine1254115-23-546 % similar 1-Cyclopropylpiperazine dihydrochloride139256-79-446 % similar 1-Cyclohexylpiperazine17766-28-846 % similar 1-Cycloheptylpiperazine21043-42-546 % similar 1-Cyclooctylpiperazine21043-43-646 % similar 1-(1-Methylethyl)-4-piperidinamine127285-08-944 % similar N-Isobutyl piperazine5308-28-144 % similar 1-(1-Phenylethyl)piperazine69628-75-743 % similar 1-(Isopropyl)-4-piperidone5355-68-042 % similar Methylpiperazine109-01-341 % similar 2-(4-Isopropylpiperazin-1-yl)ethanol103069-50-741 % similar 4-(1-Pyrrolidinyl)piperidine5004-07-940 % similar 4-(3-Methyl-piperidin-1-yl)-piperidine551923-14-940 % similar 1-Methyl-4-(piperidin-4-yl)piperazine53617-36-039 % similar