piperazinecarboxamide,methyl,phenylmethyl,1-piperazin,piperazine
1-Piperazin
62069-00-51-Piperazineacetic acid, a-[(3-chlorophenyl)methyl]-4-(2-hydroxybutyl)-,methyl ester, dihydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid