98827-44-2

Albb-008913 Tenoxicam Impurity 1 Tenoxicam Impurity 7 Methyl 4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate... methyl 4-hydroxy-1,1-dioxo-2H-thieno[2,3-e]thiazine-3-carboxylate METHYL 4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE methy1 4-hydroxy-2H-thieno[2,3 -e]-1,2-thiazine-3-carboxylate-1, 1-dioxide