2,4-Difluoro-5-nitroacetanilide

3-Phenoxy-1-piperazin-1-yl-propan-1-onehydrochloride

(4-Acetyl-piperazin-1-yl)-acetic acid

(4-乙酰基哌嗪-1-基)乙酸

1-(4-Allyl-piperazin-1-yl)-2-amino-ethanone dihydrochloride

4-(4-Methyl-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

2-[4-(4-Amino-benzenesulfonyl)-piperazin-1-yl]-ethanol

1-(Toluene-4-sulfonyl)-piperazine

1-[1,1,2,2-Tetrafluoro-2-(trimethylsilyl)ethyl]-1H-imidazole

2,2,3,3,3-Pentafluoro-1,1-bis(4-methoxyphenyl)propanol

1-iso-Propylimino-4,4,4-trifluoro-3-trifluoromethylbutan-3-ol