tert-Butyl 4-aminopiperazine-1-carboxylate
4-Cyclopentylpiperazin-1-amine
tert-Butyl piperazin-1-ylcarbamate
4-(2-Aminoethyl)piperazin-1-amine
2,4-Dimethylpiperazin-1-amine
1-(Piperazin-1-yl)thiourea
6-Fluoro-1-(methylamino)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
3-(4-Methylpiperazin-1-yl)propanehydrazide
3-(4-Aminopiperazin-1-yl)propan-1-ol
4-(3-Aminopropyl)piperazin-1-amine
6,8-Difluoro-1-(methylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid compound with sulfuric acid (1:1)
Piperazine-1-carbohydrazide
4-(Pyridin-2-ylmethyl)piperazin-1-amine dihydrochloride
4-(Piperazin-1-yl)morpholine
1-(2,3-Dihydro-1H-pyrrol-1-yl)piperazine
1-(4-Aminopiperazin-1-yl)-2,2-dimethylpropan-1-one
Piperazine-2-carbohydrazide
2-(4-(3-Hydroxypiperidin-1-yl)piperazin-2-yl)-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine 5,5-dioxide
tert-Butyl 4-(3-hydrazinyl-3-oxopropyl)piperazine-1-carboxylate
2-[4-(2-Pyrimidyl)-1-piperazinyl]acetohydrazide
