6-Methoxy-4H-benzo[1,4]oxazin-3-one

6-Methoxy-2H-1,4-benzoxazin-3(4H)-one

6-(Methyloxy)-2H-1,4-benzoxazin-3(4H)-one

6-METHOXY-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE