英文别名
                        6-Methoxy-3,4-dihydro-2-(methoxycarbonylmethyl)-3-thioxo-2H-1,4-benzothiazin;(6-methoxy-3-thioxo-3,4-dihydro-2H-benzo[1,4]thiazin-2-yl)-acetic acid methyl ester;methyl (6-methoxy-3-thioxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate;methyl 2-(6-methoxy-3-sulfanylidene-4H-1,4-benzothiazin-2-yl)acetate