piperazin,ylbutan,1-piperazin,piperazin-1-yl
1-Piperazin
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
921764-34-3Benzothiazole,6-[[(2R)-2,3-dihydro-2-methyl-6-nitroimidazo[2,1-b]oxazol-2-yl]methoxy]-2-[4-[4-(trifluoromethoxy)phenoxy]-1-piperazinyl]-
59904-35-71,3-Indandione, 2-(((2-(4-(o-methoxyphenyl)-1-piperazinyl)ethyl)amino)methylene)-, hydrochloride