product Name：Favipiravir intetmediate N4
  • 2-PYRAZINECARBOXAMIDE, 6-BROMO-3,4-DIHYDRO-3-OXO-; PYRAZINECARBOXAMIDE, 6-BROMO-3,4-DIHYDRO-3-OXO- (9CI); 6-BROMO-3-HYDROXYPYRAZINE-2-CARBOXAMIDE
  • 259793-88-9