1-Oxo-2,4-dihydro(1,2,4)triazolo(3,4-c)(1,4)benzothiazine 1H-(1,2,4)Triazolo(3,4-c)(1,4)benzothiazin-1-one, 2,4-dihydro- 2,4-Dihydro-1H-(1,2,4)triazolo(3,4-c)(1,4)benzothiazin-1-one 98827-47-5 BRN 4807179 Idph-791