benzo,thiophene,acetic,methylethyl,piperazinyl,carbonyl,phenyl,ester,1-piperazin,1-piperazinyl
1-Piperazinyl
90210-27-81-Naphthalenecarboxylic acid, 6-chloro-1,4-dihydro-,4-[[4-(1-methylethyl)-1-piperazinyl]carbonyl]phenyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112732-16-83-Quinolinecarboxylic acid,1-cyclopropyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-,hydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid