phenyl,piperazinyl,benzenamine,1-piperazin,1-piperazinyl
1-Piperazin
1359873-45-26-ETHYL-4-[4-(1,3,4-THIADIAZOL-2-YL)-1-PIPERAZINYL]THIENO[2,3-D]PYRIMIDINE HYDROCHLORIDE
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid