Synonyms:
toslab 154300 ; buttpark 35\07-21 ; 6-chloro-2h-1,4-benzoxazin-3(4h)-one ; 6-chloro-2h-benzo[b][1,4]oxazin-3-one . ; 6-chloro-4h-1,4-benzoxazin-3-one ; timtec-bb sbb003725 ; otava-bb bb0128760740 ; nsc 211462 ; 6-chloro 2h[1,4]benzoxazine-3-(4h)-one ; 6-chloro-4h-benzo[1,4]oxazin-3-one