potassium 4,6-dioxo-1,4,5,6-tetrahydro-1,3,5-triazine-2-carboxylate-13C2 15N3; 1,4,5,6-Tetrahydro-4,6-dioxo-1,3,5-triazine-2-carboxylic Acid Potassium Salt-13C2, 15N3 ; Triazine-2,4-dione-6-carboxylic Acid-Potassium Salt-13C2,15N3 Hydrate; 5-Azaorotic Acid Potassium Salt-13C2,15N3 ; Oteracil Potassium Salt-13C2,15N3
