carbamic,piperazinyl,propyl,nitrophenyl,methyl,ester,monohydrochloride,1-piperazin,1-piperazinyl
1-Piperazinyl
873584-19-1Carbamic acid,[3-[4-[(2S)-2-amino-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]-1-piperazinyl]propyl]-, (4-nitrophenyl)methyl ester
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