benzenamine,methyl,piperazinyl,trifluoromethyl,1-piperazin,1-piperazinyl
1-Piperazinyl
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
637022-23-21H-Pyrazole-4-carboxylic acid,3-amino-1-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-oxoethyl]-5-methyl-,ethyl ester