2H-吡嗪并[2,3-b]-1,4-噻嗪-6-甲醛,3,4-二氢-3-氧代-

3,4-Dihydro-3-oxo-2H-pyrazino[2,3-b]-1,4-thiazine-6-carboxaldehyde · CAS 2083653-85-2