29050-11-1 2H,9H-Isoxazolo[3,2-b][1,3]benzoxazin-9-one, 7-chloro-3,3a-dihydro- 7-Chloro-3,3a-dihydro-2H,9H-isoxazolo[3,2-b][1,3]benzoxazin-9-one NSC294833 Seclazone W 2354 W-2354