3-Oxo-3,4-dihydropyrazine-2-carboxamide

3-hydroxy-2-pyrazinecarboxamide ; 3-hydroxypyrazine-2-carboxamine ; 3-hydroxypyrazine-2-carboxylic acid amide ; pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9ci) ; 3-hydroxypyrazine-2-carboxamide,98% ; pyrazine-2-carboxamide, 3-hydroxy- ; pyrazinamide,3-hydroxy- (6ci) ; 3,4-dihydro-3-oxo-2-pyrazinecarboxamide ; pyrazinecarboxamide, 3,4-dihydro-3-oxo- ; 3-hydroxypyrazine-2-carboxamide