2,3-Dihydro-5H,10bH-thiazolo(3,2-c)(1,3)benzoxazin-5-one 5H,10bH-Thiazolo(3,2-c)(1,3)benzoxazin-5-one, 2,3-dihydro- 78760-53-9 Oxo-5 tetrahydro-2,3,5,10b thiazolo(3,2-c) benzoxazine-1,3 [French]