2,4-Difluoro-5-nitroacetanilide

3-Amino-1-(4-isopropyl-piperazin-1-yl)-propan-1-one dihydrochloride

2-Amino-1-(4-cyclohexylpiperazin-1-yl)ethanone

1-(4-Benzhydryl-piperazin-1-yl)-2-chloro-ethanone

4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-4-oxo-butyric acid

[ 4 -(2 -氰基乙基)哌嗪-1-基]乙酸, [4-(2-Cyano-ethyl)-piperazin-1-yl]-acetic acid

4-(4-Methyl-piperazine-1-sulfonyl)-phenylamine

4-(4-甲基-哌嗪-1-磺酰)苯胺

1-Naphthalen-2-yl-piperazine dihydrochloride

1-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonyl)-piperazine

Malonic Acid

丙二酸

2,2,2-Trifluoro-1-furan-3-yl-ethanol