hexadienoic,piperazinyl,ethyl,ester,monohydrochloride,1-piperazin,1-piperazinyl,dieno
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
923281-34-9[1,2,4]Triazolo[1,5-a]pyrimidine,5-chloro-7-(4-methyl-1-piperazinyl)-6-(5-methyl-1,3,4-thiadiazol-2-yl)-