methanone,ethyl,piperidinyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
84707-82-4Acetamide,N-1,3-benzodioxol-5-yl-N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-,dihydrochloride
570408-10-51-Piperazinecarboxylic acid, 4-[2-fluoro-4-(methoxycarbonyl)phenyl]-,1,1-dimethylethyl ester