piperazinecarboxylic,benzimidazol,ylmethyl,ethylester,1-piperazin,1-piperazinecarboxylic,imidazol-2-yl,piperazine
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
860344-49-61-Piperazinecarboxylic acid,4-[4-(4-carboxyphenyl)-5-methyl-2-thiazolyl]-, 1-(1,1-dimethylethyl) ester
652160-71-91H-Indole-7-carboxylic acid,3-[[4-[(dimethylamino)thioxomethyl]-1-piperazinyl]oxoacetyl]-4-fluoro-,methyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid