105245-87-2

Oxonic Acid Impurity 4 (2,5-dioxoimidazol-4-yl)urea Potassium Otiraci Impurity 1 (2,5-Dihydro-2,5-dioxo-1H-imidazol-4-yl)urea N-(2,5-Dihydro-2,5-dioxo-1H-imidazol-4-yl)urea 1-(2,5-Dioxo-2,5-dihydro-1H-imidazol-4-yl)urea Urea, N-(2,5-dihydro-2,5-dioxo-1H-imidazol-4-yl)-