1,4-苯并噻嗪-3(4H)-酮;2H-1,4-苯并噻嗪-3(4H)-酮;2H-1,4-三嗪-3(4H)-酮;
2H-1,4-Benzothiazin-3(4H)-one;(2H)1,4-BENZOTHIAZIN-3(4H)-ONE;4H-1,4-benzothiazin-3-one;
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