benzoic,nitro,phenyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
874819-79-12-Furancarboxamide,N-[[(5S)-3-[4-(4-acetyl-1-piperazinyl)-3-fluorophenyl]-2-oxo-5-oxazolidinyl]methyl]-
837396-20-0Pyridazine, 3-[4-(butylsulfinyl)phenyl]-6-[4-(1-methylethyl)-1-piperazinyl]-,monohydrochloride
304463-09-02,3-Butanedione,1-(3-cyclohexen-1-yl)-1-[4-(phenylmethyl)-1-piperazinyl]-,2-(phenylhydrazone)