27320-99-6

7-Chloro-2H-1,4-benzoxazin 7-Chloro-2H-1,4-benzoxazine 7-chloro-2H-benzo[b][1,4]oxazine 7-Chloro-2H-benzo[b][1,4]oxazin-3(4H) 2H-1,4-Benzoxazin-3(4H)-one, 7-chloro- 7-chloro-3,4-dihydro-2H-1,4-benzoxazin-3-one