piperazineacetonitrile,nitrophenyl,1-piperazin,piperazine
1-Piperazin
93594-48-03-Quinolinecarboxylic acid,1-cyclopropyl-7-[4-[(1,1-dimethylethoxy)carbonyl]-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
873296-49-21-Propanone,1-(3,4-dihydroxy-2-nitrophenyl)-3-[4-(4-methoxyphenyl)-1-piperazinyl]-,monohydrochloride