ethanone,piperazinyl,phenyl,ethanedioate,1-piperazin,1-piperazinyl
1-Piperazin
81996-68-11H-Purine-2,6-dione,7-[3-[4-(diphenylmethyl)-1-piperazinyl]propyl]-3,7-dihydro-1,3-dimethyl-,dihydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
635719-17-4Benzamide,3-[[7-(2-butynyl)-6,7-dihydro-1-methyl-6-oxo-8-(1-piperazinyl)-1H-purin-2-yl]oxy]-, mono(trifluoroacetate)