英文别名
4-Hydroxy-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-1,1-dioxid;4-hydroxy-2-methyl-1,1-dioxo-1,4-dihydro-2H-1λ6-benzo[1,4]thiazin-3-one;4-Hydroxy-2-methyl-2H-1,4-benzothiazin-3(4H)-one 1,1-dioxide;4-hydroxy-2-methyl-1,1-dioxo-1λ6,4-benzothiazin-3-one