1,2,3,4-Tetrahydro-2,4-dioxo-5-pyrimidinecarboxylic acid 2,4-Dihydroxy-5-pyrimidinecarboxylic acid 2,4-Dihydroxypyrimidine-5-carboxylic acid 23945-44-0 394-40-1 5-Carboxyuracil 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo- 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-, hydrate 5-Pyrimidinecarboxylic acid, 2,4-dihydroxy- 5-Uracilcarboxylic acid AI3-22925 EINECS 245-947-2 Isoorotic acid NSC 1589 Steviolbioside Uracil-5-carboxylic acid