diphenylpropyl,piperazinyl,pyridazine,1-piperazin,1-piperazinyl
1-Piperazin
918337-03-8Carbamic acid,N-[(1S)-1-[[4-[4-[3-(hydroxyamino)-3-oxopropyl]phenoxy]phenyl]methyl]-2-(4-methoxy-1-piperazinyl)-2-oxoethyl]-, 1,1-dimethylethyl ester
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