Synonyms: NSC95896;5-(2,3-dimethoxybenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione;5-(2,3-dimethoxybenzylidene)hexahydropyrimidine-2,4,6-trione;5-[(2,3-dimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione;5-(2,3-dimethoxybenzylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione;