| 英文同义词: | 1,2,3,6-tetrahydro-1-(2-hydroxyethyl)-2,6-dioxopyrimidine-4-carboxylic acid;1,2,3,6-Tetrahydro-1-(2-hydroxyethyl)-2,6-dioxo-4-pyrimidinecarboxylic acid;3-(2-Hydroxyethyl)orotic acid;4-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-1-(2-hydroxyethyl)-2,6-dioxo- |