3-Amino-5-(4-ethoxyphenyl)thiophene-2-carboxylic acid methyl ester

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

2-Amino-1-(4-isopropyl-piperazin-1-yl)-ethanone dihydrochloride

2-Amino-1-(4-isobutyl-piperazin-1-yl)-ethanone

2-氨基-1-(4-异丁基哌嗪-1-基)乙酮

3-(4-Methyl-piperazin-1-yl)-3-oxo-propionic acid

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

(4-sec-Butyl-piperazin-1-yl)-acetic acid hydrochloride

1-sec-Butyl-piperazine dihydrochloride

3-(1-哌嗪基)苯甲酸, 3-Piperazin-1-yl-benzoic acid dihydrochloride

1-(Toluene-4-sulfonyl)-piperazine

Pentafluoroethylphosphonic acid

五氟乙基膦酸