Pyrazines

8-methyl-1,2,3,4-tetrahydropyrazino[1,2-a]indole

1,2,3,4-tetrahydropyrazino[1,2-a]indole

10-methyl-1,2,3,4-tetrahydropyrazino[1,2-a]indole

3-ethyl-8-methyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole

3,8-dimethyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole

3-methyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole

2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole

5-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine

5-methyl-2-nitro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

imidazo[1,2-a]pyrazin-2-amine

(S)-4-(8-Amino-3-pyrrolidin-2-yl-imidazo[1,5-a]pyrazin-1-yl)-N-pyridin-2-yl-benzamide

3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine

5-Methyl-2-nitro-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one

6-Methylpyrido[2,3-b]pyrazine

2,5-Pyrazinedipropanoic acid

Methyl 5-(bromomethyl)pyrazine-2-carboxylate