phthalazine,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
652165-55-41H-Purine-2,6-dione,7-[(2-chloro-6-fluorophenyl)methyl]-3,7-dihydro-8-[4-(3-methoxyphenyl)-1-piperazinyl]-1,3-dimethyl-
897030-04-51-Piperazinecarboxylic acid,4-[3-(4-chlorophenyl)-1-[(cyanoamino)[(5-cyanopentyl)imino]methyl]-4,5-dihydro-1H-pyrazol-4-yl]-3-oxo-, 1,1-dimethylethyl ester
63926-20-5Piperazine,1-phenyl-4-[[1-phenyl-2-(1-piperazinyl)-1H-indol-3-yl]carbonyl]-,monohydrochloride