4-Cyclopentyl-1-piperazinamine61379-64-4100 % similar 1-Cyclopentylpiperazine21043-40-350 % similar 1-Cyclohexylpiperazine17766-28-848 % similar 1-Cycloheptylpiperazine21043-42-548 % similar 1-Cyclooctylpiperazine21043-43-648 % similar 1-Aminopyrrolidine16596-41-143 % similar 1-Aminopiperidine2213-43-641 % similar 1-Aminohomopiperidine5906-35-441 % similar N,N-Diethylcyclohexylamine91-65-638 % similar 4-(1-Pyrrolidinyl)piperidine5004-07-937 % similar 1-Cyclopropylpiperazine20327-23-536 % similar 1-Aminopiperidine hydrochloride63234-70-836 % similar 1-Amino-4-methylpiperazine6928-85-436 % similar 1,4′-Bipiperidine4897-50-136 % similar N-Amino-3-azabicyclo[3.3.0]octane54528-00-635 % similar (6S)-1,4-Diazabicyclo(4.3.0)nonane93643-24-434 % similar 1,4′-Bipiperidine, hydrochloride (1:2)4876-60-232 % similar 1-Methyl-4-(piperidin-4-yl)piperazine53617-36-032 % similar 1-Cyclopropylpiperazine dihydrochloride139256-79-432 % similar 4-Morpholinamine4319-49-732 % similar