naphthalenecarbonitrile,phenyl,piperazinyl,methyl,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
292158-66-8Isothiazolo[5,4-b]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-4,6-dimethyl-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid