英文别名
2,3,6,7-Tetramethyl-pyrazino[2,3-b]pyrazin;2,3,6,7-Tetramethyl-1,4,5,8-tetra-azanaphthalin;2,3,6,7-Tetramethyl-1,4,5,8-tetraaza-naphthalin;2,3,6,7-Tetramethyl-1,4,5,8-tetraazanaphthalin;Pyrazino(2,3-b)pyrazine, 2,3,6,7-tetramethyl-;2,3,6,7-tetramethylpyrazino[2,3-b]pyrazine