| R05596 | [Fig] | Benzonitrile + H2O | <=> | Benzamide |
| R05379 | [Fig] | 2-Propenamide | <=> | Acrylonitrile + H2O |
| R04020 | [Fig] | Indole-3-acetamide | <=> | (Indole-3-yl)acetonitrile + H2O |
| R02826 | [Fig] | Aliphatic amide | <=> | Nitrile + H2O |
| R02828 | [Fig] | Monocarboxylic acid amide | <=> | Nitrile + H2O |
| Iron | PQQ | Cobalt |
| Aminourea | Hydrazinobenzene | Isobutyronitrile |