piperazineacetic,nitrophenyl,methyl,ester,1-piperazin,1-piperazineacetic,piperazine
1-Piperazin
86873-24-71-Piperazineacetic acid, 4-methyl-, (5-chloro-2-oxo-3-indolinylidene)h ydrazide, dihydrochloride, hydrate, (Z)-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid