piperazinecarboxylic,ethylamino,carbonyl,phenylmethylester,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
888221-12-31-Piperazinecarboxylic acid,4-[1-[(1,1-dimethylethoxy)carbonyl]-4-piperidinyl]-2-[(ethylamino)carbonyl]-, phenylmethyl ester
888221-19-01-Piperazinecarboxylic acid,4-[3-[(diethylamino)carbonyl]-4-nitrophenyl]-, phenylmethyl ester