guanidine,methyl,piperazinyl,phenyl,1-piperazin,1-piperazinyl
1-Piperazin
1241968-31-93-Quinolinecarboxylic acid, 1-cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-, 2-(cyclohexylaMino)-2-oxoethyl ester
1241973-93-23-Quinolinecarboxylic acid, 1-cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-, 2-Methylpropyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
180531-08-24-Piperidinepropanoic acid, 1-[[4-(4-piperidinyl)-1-piperazinyl]acetyl]-,methyl ester, trihydrochloride