Synonyms: | E-5-(2-Carboxyvinyl)uracil;(2E)-3-(1,2,3,4-Tetrahydro-2,4-dioxo-5-pyriMidinyl)-2-propenoic Acid;(E)-5-CARBOXYVINYL URACIL;2-Propenoic acid, 3-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-, (2E)-;(2e)-3-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)prop-2-enoic acid |