quinoline,chlorophenyl,methyl,piperazinyl,monohydrochloride,1-piperazin,1-piperazinyl
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
86344-78-7Spiro[9H-fluorene-9,5'-oxazolidine]-2',4'-dione,3'-[[4-(diphenylmethyl)-1-piperazinyl]methyl]-