The chemical Orotic acid has a designated molecular formula of C5H4N2O4 and a molecular weight of 156.097 g/mol. Synonyms may include: Acide orotique [French], Acide orotique [INN-French], Acido orotico [INN-Spanish], Acido orotico [Spanish], Acidum oroticum [INN-Latin], Acidum oroticum [Latin], AI3-25478, Animal galactose factor, 6-Carboxyuracil, CCRIS 3929, 2,6-Dihydroxy-4-pyrimidinecarboxylic acid, EINECS 200-619-8 (ChemID).