fraxetin + succinate + CO2 => scopoletin + 2-oxoglutarate + O2
fraxetin + succinate + co2 => scopoletin + 2-oxoglutarate + o2
fraxetin + succinate + CO2 => scopoletin + 2-oxoglutarate + O2
fraxetin + succinate + co2 => scopoletin + 2-oxoglutarate + o2