piperazinecarboxylic,dichlorophenyl,propyl,amino,carbonyl,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
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
837396-17-5Pyridazine,3-[4-(ethylsulfonyl)phenyl]-6-[4-(1-methylethyl)-1-piperazinyl]-,monohydrochloride