5-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyrazine-2-carboxylic acid
tert-Butyl 4-(3-chloropyrazin-2-yl)piperazine-1-carboxylate
1-Benzyl-3-(piperazin-1-yl)pyrazin-2(1H)-one
N-(2-(3-(Piperazin-1-ylmethyl)imidazo[2,1-b]thiazol-6-yl)phenyl)pyrazine-2-carboxamide hydrochloride
3-(Piperazin-1-yl)pyrazine-2-carbonitrile 2,2,2-trifluoroacetate
Methyl 6-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrazine-2-carboxylate
2-Chloro-1-(4-(3-methylpyrazin-2-yl)piperazin-1-yl)ethanone
tert-Butyl 4-(6-(hydroxymethyl)pyrazin-2-yl)piperazine-1-carboxylate
Methyl 3-bromo-6-chloro-5-(4-methylpiperazin-1-yl)pyrazine-2-carboxylate
2-(Piperazin-1-ylmethyl)pyrazine hydrochloride
2-Chloro-3-(3-methylpiperazin-1-yl)pyrazine
5-Bromo-3-(piperazin-1-yl)pyrazin-2-amine
N-(tert-Butyl)-4-(pyrazin-2-yl)piperazine-1-carbothioamide
N-(2,6-Dichlorophenyl)-4-(pyrazin-2-yl)piperazine-1-carbothioamide
N-(2-Chlorophenyl)-4-(pyrazin-2-yl)piperazine-1-carbothioamide
N-Cyclohexyl-4-(pyrazin-2-yl)piperazine-1-carbothioamide
N-Methyl-4-(pyrazin-2-yl)piperazine-1-carboxamide
2-Methyl-6-(piperazin-1-yl)pyrazine
3-(4-Benzhydrylpiperazin-1-yl)pyrazine-2-carbonitrile
(6-(4-methylpiperazin-1-yl)pyrazin-2-yl)methanamine
