英文别名
                        (3-acetyl-4-isopropoxy-1,1-dioxo-1H-1λ6-benzo[e][1,2]thiazin-2-yl)-acetic acid methyl ester;Methyl 2-(3-acetyl-1,1-dioxo-4-propan-2-yloxy-1lambda6,2-benzothiazin-2-yl)acetate;methyl 2-(3-acetyl-1,1-dioxo-4-propan-2-yloxy-1λ6,2-benzothiazin-2-yl)acetate