pyridazine,piperazinyl,ethanedioate,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
635719-11-8Benzoic acid,2-[[7-(2-butynyl)-6,7-dihydro-1-methyl-6-oxo-8-(1-piperazinyl)-1H-purin-2-yl]oxy]-, ethyl ester, mono(trifluoroacetate)
511233-28-6Quinoline,2-[[4-(2-cyanophenyl)-1-piperazinyl]methyl]-1-(cyclohexylcarbonyl)-1,2,3,4-tetrahydro-
887625-69-61-Piperazinecarboxylic acid, 4-[4-(3-methoxyphenyl)-2-thiazolyl]-,1,1-dimethylethyl ester
887625-51-61-Piperazinecarboxylic acid, 4-[4-(2,4-difluorophenyl)-2-thiazolyl]-,1,1-dimethylethyl ester