Sub Group: Heterocyclic Compounds Catalog Number: 6332 Formula: C15H15N3O4S2 CAS Number: 892395-41-4 Molecular Weight: 365.43 Synonyms: 4-Hydroxy-N,2-dimethyl-N-(5-methyl-2-thiazolyl)- 2H-1,2-benzothiazine-3-carboxamide 1,1-DioxideMeloxicam Impurity