benzaldehyde,pyridinyl,piperazinyl,1-piperazin,1-piperazinyl
Piperazinyl
657390-48-2Acetamide,N-[[(5S)-3-[3-fluoro-4-[3-methyl-4-(5-nitro-2-thienyl)-1-piperazinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]-
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