chlorophenyl,piperazinyl,pyridinamine,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
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
887624-69-31-Piperazinecarboxylic acid,4-[[(3,4-dimethyl-5-isoxazolyl)amino]carbonyl]-, 1,1-dimethylethyl ester
887624-55-71-Piperazinecarboxylic acid, 4-[3-(3-thienyl)-1,2,4-thiadiazol-5-yl]-,1,1-dimethylethyl ester
1260666-44-11-Piperazinecarboxylic acid, 4-[5-(hydroxymethyl)-2-pyridinyl]-, 1,1-dimethylethyl ester