Abstract The optimized synthesis of [5-oxo-4. 4-diphenylimidazolidin-2-ylidene]cyanamide. which is known as 2-cyanoguanidinophenytoin (CNG-DPH) (3). and (imidazo[4. https://www.jmannino.com/flash-deal-2023-Volkl-Revolt-104-Skis-w-Marker-Griffon-13-ID-Bindings-quick-super/