aminophenyl,piperazineethanol,1-piperazin,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
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
1173021-92-51-Cyclopropyl-7-[4-(ethyl-d5)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo- 3-quinolinecarboxylic Acid
1173147-91-59-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-d3-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid