purine,piperazinyl,dihydrochloride,1-piperazin,1-piperazinyl
1-Piperazin
138539-09-02,4(1H,3H)-Pyrimidinedione,6-[4-[3-(4-benzoyl-2-fluorophenoxy)propyl]-1-piperazinyl]-1,3-dimethyl-
445454-51-34,6-Pyrimidinediamine,N'-(2,3-dimethylphenyl)-N,N-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid