pyrazin-2-ylamine;5049-61-6;Pyrazine, 2-amino-;09332_FLUKA;ZINC00967322;AC-907/25014024;A76958_ALDRICH;2-pyrazinamine;InChI=1/C4H5N3/c5-4-3-6-1-2-7-4/h1-3H,(H2,5,7;pyrazin-2-amine;2-Aminopyrazine;AI3-60202;EINECS 225-748-7;SBB004388;AIDS-021254;AIDS021254;Aminopyrazine;89132_FLUKA;ENT 60202;NSC13147;Pyrazinamine;Pyrazine, 1,2-dihydro-2-imino-