trans-2,5-Dimethylpiperazine2815-34-136 % similar N,N′-Diisopropylethylenediamine4013-94-936 % similar Propyleneimine75-55-836 % similar N-Methyl-4-piperidinamine45584-07-436 % similar 4-(Dimethylamino)piperidine dihydrochloride4876-59-936 % similar 4-Propylpiperidine22398-09-035 % similar 4-Methoxypiperidine4045-24-335 % similar Isopropylpiperazine4318-42-735 % similar 4-Piperidineethanol622-26-435 % similar 4-(3-Methyl-piperidin-1-yl)-piperidine551923-14-934 % similar (3S)-3-Methylmorpholine hydrochloride1022094-03-633 % similar 2,6-Dimethylpiperazine108-49-633 % similar Piperazine110-85-033 % similar 4-Piperidinamine13035-19-333 % similar Aziridine151-56-433 % similar 4,4′-Trimethylenedipiperidine16898-52-533 % similar Rel-(2R,6S)-2,6-Dimethylpiperazine21655-48-133 % similar Cyclen294-90-633 % similar 1,4,7-Triazacyclononane4730-54-533 % similar 4-(1-Pyrrolidinyl)piperidine5004-07-933 % similar