英文别名
7-Hydroxy-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-carbonsaeure-aethylester;Ethyl 7-hydroxy-1,3-dimethyl-2,4-dioxopyrido[3,2-d]pyrimidine-6-carboxylate;ethyl 7-hydroxy-1,3-dimethyl-2,4-dioxopyrido[3,2-d]pyrimidine-6-carboxylate