1-Cyclohexylpiperazine17766-28-8100 % similar 1,4′-Bipiperidine4897-50-168 % similar 4-(1-Pyrrolidinyl)piperidine5004-07-964 % similar 1,4′-Bipiperidine, hydrochloride (1:2)4876-60-260 % similar 1-(1-Methyl-4-piperidinyl)piperazine23995-88-256 % similar 1-(Oxetan-3-yl)piperazine1254115-23-550 % similar 4-(Piperidin-4-yl)morpholine53617-35-950 % similar 4-Cyclopentyl-1-piperazinamine61379-64-448 % similar Isopropylpiperazine4318-42-746 % similar N,N-Diethylcyclohexylamine91-65-646 % similar Methyldicyclohexylamine7560-83-043 % similar 1-Methyl-4-(piperazin-1-yl)piperazine hydrochloride436099-90-043 % similar 1-(1-Methylpropyl)piperazine34581-21-039 % similar 1-[2-(1-Pyrrolidinyl)ethyl]piperazine22763-69-538 % similar N,N-Dimethylcyclohexylamine98-94-238 % similar 4-(Pyrrolidin-3-yl)morpholine53617-37-137 % similar Diphenylmethylpiperazine841-77-037 % similar Piperidine110-89-435 % similar Azepane111-49-935 % similar Azocane1121-92-235 % similar