吡嗪

1947415-57-7

ethyl 3-{4-ethyl-6-methylpyrazolo[1,5-a]pyrazin-2-yl}-3-oxopropanoate

1947415-56-6

ethyl 4-ethyl-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylate

1940206-33-6

Thieno[2,3-b]pyrazin-3-amine

1935915-95-9

8-Methyl-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylic acid

1935517-19-3

tert-butyl 6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate

1934925-12-8

6-Methylimidazo[1,2-a]pyrazine-3-carboxylic acid

1927883-37-1

5-(2-methylpropyl)-1,2-dihydropyrazin-2-one

1896912-85-8

2,3,4,6,7,8,9,9a-octahydro-1H-pyrido[1,2-a]pyrazine-8-carboxylic acid

1895027-47-0

5H-Pyrrolo[2,3-b]pyrazine-2-carboxylic acid

1878022-44-6

1-{[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperidine

1874279-25-0

3-Amino-6-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazine-2-carboxylic acid methyl ester

1865421-59-5

4-(pyrazin-2-yl)pyrimidin-2-ol

1824504-87-1

2-tert-butoxycarbonyl-1,3,4,6,7,8,9,9a-octahydropyrido[1,2-a]pyrazine-8-carboxylic acid

1823606-96-7

3-(Pyridin-4-yl)pyrazine-2-carbaldehyde

1823606-87-6

1-[3-(furan-2-yl)pyrazin-2-yl]methanamine

1823582-42-8

3-(Thiophen-2-yl)pyrazine-2-carbaldehyde