29053-27-8 2H,9H-Isoxazolo[3,2-b][1,3]benzoxacin-9-one, 7-chloro-3,3a-dihydro-2-methyl- 2H,9H-Isoxazolo[3,2-b][1,3]benzoxazin-9-one, 7-chloro-3,3a-dihydro-2-methyl- 7-Chloro-3,3a-dihydro-2-methyl-2H,9H-isoxazolo[3,2-b][1,3]benzoxazin-9-one Meseclazone NSC297623 W 2395 W-2395