英文别名Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro-4-methyl- (9CI); 4-methyl-1H-pyrido[2,3-b]pyrazine-2,3-dione; 4-Methyl-(1H)pyrido(2,3-b)pyrazine-2,3-dione; 4-methylpyrido[2,3-b]pyrazine-2,3(1H,4H)-dione; 1,2,3,4-tetrahydro-4-methyl-2,3-dioxo-pyrido(2,3-b)pyrazine