phenylpiperazine,piperazine
Piperazine
394221-01-32,5-Piperazinedione,3-hydroxy-3-(1H-indol-3-ylmethyl)-6-(1-methylethyl)-6-(methylthio)-,(3R,6R)-
59594-27-31-(4-chlorophenyl)-4-{2-[1-(phenylcarbonyl)piperidin-4-yl]ethyl}piperazine dihydrochloride
141269-44-51-(4-amino-6,7-dimethoxy-2-quinazolinyl)4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride
855342-80-2Piperazine,4-(4-chloro-3-methoxyphenyl)-1-[[4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-2-(trifluoromethyl)-