2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid monohydrateOrotic acid monohydrate4-Carboxy-2,6-dioxo-1,2,3,6-tetrahydropyrimidine monohydrate2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid hydrate2,6-Dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid乳清酸 一水合物Orotic acid monohydrate2,6-二氧代-1,2,3,6-四氢-4-嘧啶甲酸Orotic Acid Monohydrate1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic Acid Monohydrate1,2,3,6-Tetrahydro-2,6-dioxopyrimidine-4-carboxylic acid hydrateOrotic acid hydrate乳清酸水合物Uracil-4-carboxylic acid hydrate