3-(Butylamino)propionitrile693-51-630 % similar N-Ethyl-1,3-propanediamine10563-23-230 % similar 3,3-Dimethylpiperidine1193-12-030 % similar (3R)-Piperidin-3-amine127294-73-930 % similar 1-Cyclohexylpiperazine17766-28-830 % similar 1-Cycloheptylpiperazine21043-42-530 % similar 1-Cyclooctylpiperazine21043-43-630 % similar 4-(1-Pyrrolidinyl)piperidine5004-07-930 % similar 3-Aminopiperidine54012-73-630 % similar 3-Methylpiperidine626-56-230 % similar 3-Hydroxypiperidine6859-99-030 % similar (S)-Piperidin-3-amine80918-66-730 % similar