别名：1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid; 2,6-Dihydroxypyrimidine-4-carboxylic acid; 6-Carboxy-2,4-dihydroxypyrimidine; 6-Carboxyuracil; Uracil-6-carboxylic acid
Molecular Structure     Orotic acid, 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid, 2,6-Dihydroxypyrimidine-4-carboxylic acid, 6-Carboxy-2,4-dihydroxypyrimidine, 6-Carboxyuracil, Uracil-6-carboxylic acid, CAS #: 65-86-1
分子式：C₅H₄N₂O₄
分子量：156.10
EINECS:200-619-8