101350-88-3 2H-1,4-Benzothiazine-2-acetamide, 3,4-dihydro-3-oxo-N-phenyl- 3-Oxo-N-phenyl-2H-1,4-benzothiazine-2-acetamide 4-27-00-04320 (Beilstein Handbook Reference) BRN 0294846