benzoxazole,piperazinyl,1-piperazin,1-piperazinyl,benzoxazol,oxazole,oxazole,
1-Piperazin
99726-80-43-Quinolinecarboxylic acid,7-[4-(2-aminoethyl)-1-piperazinyl]-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
99726-81-53-Quinolinecarboxylic acid,7-[4-(cyanomethyl)-1-piperazinyl]-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-