piperazinepropanesulfonic,tetradecyl,1-piperazin,piperazine
1-Piperazin
918659-32-23-Quinolinecarboxylic acid,1-cyclopropyl-7-(4-ethyl-2,3-dioxo-1-piperazinyl)-1,4-dihydro-6-hydroxy-4-oxo-
74667-82-61-Piperazinepropanol, 4-(10,11-dihydro-8-(methylsulfonyl)dibenzo(b,f)t hiepin-10-yl)-, 1-oxide
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid