108-19-0 1866-97-3 AI3-14905 Allophanamide Allophanic acid amide Allophanimidic acid Allophanimidic acid (VAN) Biuret Carbamoylurea Carbamylurea Caswell No. 106A Caswell No. 159A Dicarbamylamine EINECS 203-559-0 EPA Pesticide Chemical Code 206200 HSDB 5382 IMIDODICARBONIC DIAMIDE Isobiuret Isobiuret (VAN) NSC 8020 Urea, (aminocarbonyl)- Ureidoformamide