英文别名
methyl 4-hydroxy-6-(2-thienyl)-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate 1,1-dioxide;methyl 4-hydroxy-6-(2-thienyl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxylate 1,1-dioxide;methyl 4-hydroxy-1,1-dioxo-6-thiophen-2-yl-2H-thieno[2,3-e]thiazine-3-carboxylate