2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic acid, 6,7-dichloro-4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide

2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic acid, 6,7-dichloro-4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide · CAS 167023-62-3