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?? ??	CAS	MF
IMIDAZO[1,2-A]PYRAZINE-3-CARBALDEHYDE	106012-58-2	C7H5N3O
N-Methyl-2-pyrazinamine	32111-28-7	C5H7N3
4-Piperidinecarboxylicacid,1-pyrazinyl-(9CI)	606104-21-6	C10H13N3O2
PYRIDO[3,4-B]???,7-???-	93049-39-9	C7H4ClN3
3-AMINO-6-(CHLOROMETHYL)-2-PYRAZINECARBONITRILE 4-OXIDE	40127-89-7	C6H5ClN4O
TETRA-2-PYRIDINYLPYRAZINE	25005-97-4	C24H16N6
N-T-BUTYL PYRAZINE CARBOXAMIDE	121885-10-7	C9H13N3O
(5-Chloropyrazin-2-yl)methanamine	1060814-53-0	C5H6ClN3