1.Product: 2,3-Pyrazinedicarboxylic acid 2.CAS: 89-01-0 3.M.F.: C6H2N2O4 4.M.W.: 166.0922 Product: 2,3-Pyrazinedicarboxylic acidSynonym: 2,3-dicarboxypyrazineCAS: 89-01-0M.F.: C6H2N2O4M.W.: 166.0922Melting point: 185-188°CAppearance: white powderPackage: 25kg/drumSpec: ≥99%Usage: used for Pyrazinamide intermediate. 2-3-Pyrazinedicarboxylic acid 89-01-0