furanone,dihydro,methyl,piperazinyl,1-piperazin,1-piperazinyl,furan
1-Piperazinyl
177360-54-23-Quinolinecarboxylic acid,6-fluoro-7-[4-(4-fluorophenyl)-1-piperazinyl]-1,4-dihydro-1-methyl-4-oxo-8-(trifluoromethyl)-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
177360-44-03-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-7-[4-(2-methoxyphenyl)-1-piperazinyl]-4-oxo-8-(trifluoromethyl)-