哌嗪

2-(4-aminopiperazin-1-yl)acetic acid

1-Cyclopentyl-3-methyl-piperazine

tert-butyl 4-(4-formyl-3-hydroxyphenyl)piperazine-1-carboxylate

benzyl 4-aminopiperazine-1-carboxylate

2-chloro-1-(4-(3-phenylpropyl)piperazin-1-yl)ethan-1-one

ethyl 2-(4-aminopiperazin-1-yl)acetate

1-(6-bromopyridin-2-yl)-4-methylpiperazine

1-[2-(4-Bromo-phenyl)-ethyl]-piperazine

3-Isopropylpiperazine-2,5-dione

2-Chloro-1-(4-(2-(thiophen-3-yl)acetyl)piperazin-1-yl)ethanone

tert-butyl 4-((4-(bromomethyl)phenyl)sulfonyl)-3-methylpiperazine-1-carboxylate

tert-butyl (E)-3-methyl-4-(4-phenylbut-3-en-1-yl)piperazine-1-carboxylate

3-Amino-3-(4-methylpiperazino)acrylonitrile

(E)-tert-Butyl 4-(4-phenylbut-3-en-1-yl)piperazine-1-carboxylate

tert-butyl 4-(2,6-dichloropyridin-4-yl)piperazine-1-carboxylate

(E)-1-(4-Phenylbut-3-en-1-yl)piperazine hydrochloride