哌嗪

2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-2-(m-tolyl)acetic acid

5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide compound with piperazine (1:1)

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

(S)-1-Benzyl-3-propylpiperazine-2,5-dione

1-Boc-4-(carboxy-pyridin-3-yl-methyl)-piperazine

tert-butyl 4-(3-methoxy-2-methyl-3-oxopropyl)piperazine-1-carboxylate

1-(2-Bromophenyl)piperazin-2-one

2-(4-(4-Chlorophenyl)piperazin-1-yl)-2-(p-tolyl)acetic acid

2-(tert-Butoxymethyl)piperazine

2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-(furan-2-yl)acetic acid

1-(4-Bromo-phenyl)-piperazin-2-one

1-(6-Chloro-2-pyridinyl)piperazine

1-(3-Chloropyridin-2-yl)-4-methylpiperazine

1-(3-Bromopyridin-2-yl)piperazine

1-[4-(Pyridin-4-ylmethoxy)-phenyl]-piperazine

1-[4-(Pyridin-3-ylmethoxy)-phenyl]-piperazine