piperazinecarboxylic,chloroacetyl,ethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
497842-19-0Benzo[c][1,6]naphthyridin-6(2H)-one,1,3,4,5-tetrahydro-2-[3-(4-methyl-1-piperazinyl)-1-oxopropyl]-
445453-40-74,6-Pyrimidinediamine,N,N-dimethyl-N'-(4-methylphenyl)-2-[4-(3-methylphenyl)-1-piperazinyl]-