1H-2,3-BENZOXAZINE, 3,4-DIHYDRO-3-CARBAMOYL-7-CHLORO- 1H-2,3-Benzoxazine, 3-carbamoyl-7-chloro-3,4-dihydro- 21038-17-5 3-Carbamoyl-7-chloro-3,4-dihydro-1H-2,3-benzoxazine BRN 1116221