英文别名:
(2,3-Dihydro-3-oxo-4H-1,4-benzoxazin-4-yl)acetonitrile;(2,3-Dihydro-3-oxo-4H-benzo[b][1,4]oxazin-4-yl)acetonitrile, 4-(Cyanomethyl)-3,4-dihydro-3-oxo-2H-1,4-benzoxazine;4H-1,4-Benzoxazine-4-acetonitrile, 2,3-dihydro-3-oxo-;4-(cyanomethyl)-1H-1,4-benzoxazin-3(4H)-one;2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-acetonitrile