4-(2-Amino-acetyl)-piperazine-1-carboxylic acid amide hydrochloride

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

2-Amino-1-(4-benzyl-piperazin-1-yl)-ethanonedihydrochloride

3-[4-(2-Hydroxy-ethyl)-piperazin-1-yl]-3-oxo-propionic acid

1-Allyl-4-(2-chloro-ethyl)-piperazinedihydrochloride

4-Piperazin-1-yl-benzoic acid dihydrobromide

2-Piperazinomethyl-1,3-dioxolan

1-(1,3-二氧芑-2-基甲基)哌嗪

9-Pentafluoroethyl-9H-fluoren-9-ol

2,2,3,3,3-Pentafluoro-1-pyridin-3-yl-propanol

5-Amino-2-chlorobenzoic Acid

5-氨基-2-氯苯甲酸