methanone,cyclobutyl,phenyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
635722-49-51-Piperazinecarboxylic acid,4-[7-(2-butynyl)-2,6-dichloro-7H-purin-8-yl]-, 1,1-dimethylethyl ester
635722-61-11-Piperazinecarboxylic acid,4-[7-(2-butynyl)-2-chloro-1-[(2-cyanophenyl)methyl]-6,7-dihydro-6-oxo-1H-purin-8-yl]-, 1,1-dimethylethyl ester
434948-64-81-Piperazinecarboxamide,N-[3,5-bis(trifluoromethyl)phenyl]-4-[4-[[4-(4-chlorophenyl)-2-pyrimidinyl]amino]benzoyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid