pyridazine,piperazinyl,ethanedioate,1-piperazin,1-piperazinyl
Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
221064-33-1Imidazo[1,5-a]quinoxalin-4-amine,N-(2-chloro-6-methylphenyl)-8-(3,5-dimethyl-1-piperazinyl)-
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)