benzothiazole,hexyl,piperazinyl,dihydrobromide,1-piperazin,1-piperazinyl
1-Piperazinyl
636607-89-1Carbamic acid,[(1S)-2-oxo-1-[[4-(phenylmethoxy)phenyl]methyl]-2-(1-piperazinyl)ethyl]-,1,1-dimethylethyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid