benzenamine,methyl,phenylsulfonyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
843649-12-7Urea,N-ethyl-N'-[6-[6-[(4-methyl-3-oxo-1-piperazinyl)methyl]-3-pyridinyl]-4-(2-pyrimidinyl)-1H-benzimidazol-2-yl]-
596810-57-01-Piperazinecarboxylic acid,4-[6-[4-[3-(4-cyanophenoxy)propyl]-1-piperazinyl]hexyl]-,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