Pyrazine e Impurezas

1-(4-fluorophenyl)-3-hydroxy-1,2-dihydropyrazin-2-one

5-(Pyrazin-2-yl)nicotinaldehyde

Methyl-[1-(3-methyl-pyrazin-2-yl)-piperidin-4-yl]-amine hydrochloride

2-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine

2-Methyl-4-(pyrazin-2-yloxy)aniline

1-(3-Chloropyrazin-2-yl)piperidin-4-ol

Piperazin-1-yl(pyrazin-2-yl)methanone

(S)-2-Amino-3-methyl-N-(1-pyrazin-2-yl-ethyl)-butyramide

1-(4-Fluorophenyl)-N-methyl-1-(pyrazin-2-yl)methanamine

6-Chloro-N-cyclopropylpyrazin-2-amine

5-(2-PYRAZINYL)-1,3,4-THIADIAZOL-2-AMINE

METHYL 5-(2-PYRAZINYL)ISOXAZOLE-3-CARBOXYLATE

2-[1-(2-Methyl-piperazin-1-yl)-ethyl]-pyrazine hydrochloride

Diethyl-[2-(3-piperidin-1-yl-pyrazin-2-yloxy)-ethyl]-amine

N-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)thiophene-3-carboxamide

3-Methoxypyrazine-2-carbonitrile

2-[1-(3-Methyl-piperazin-1-yl)-ethyl]-pyrazine hydrochloride

2-Bromo-5-(tert-butoxy)pyrazine

3-(Pyrazin-2-yl)propan-1-amine

5-(4-methoxyphenyl)-1,2-dihydropyrazin-2-one