piperazinecarboxylic,phenyl,thienyl,ethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
635718-89-7Benzoic acid,3-[[7-(2-butynyl)-6,7-dihydro-1-methyl-6-oxo-8-(1-piperazinyl)-1H-purin-2-yl]oxy]-, mono(trifluoroacetate)
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
1260666-44-11-Piperazinecarboxylic acid, 4-[5-(hydroxymethyl)-2-pyridinyl]-, 1,1-dimethylethyl ester
148582-88-14-Piperidinecarboxylic acid,1-[2-[[4-[2-(1-methylethoxy)phenyl]-1-piperazinyl]methyl]benzoyl]-, ethylester