acetamide,bromophenyl,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
923569-61-3Isoxazolo[4,5-d]pyridazine,4-[[3-[4-(4-fluorophenyl)-1-piperazinyl]propyl]thio]-3-methyl-7-phenyl-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid