英文同义词: | 2H-3,1-Benzoxazin-2-one,1,4-dihydro-5-methoxy-4,4-dimethyl-(9CI);5-Methoxy-4,4-dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one;2H-3,1-Benzoxazin-2-one, 1,4-dihydro-5-methoxy-4,4-dimethyl-;5-Methoxy-4,4-dimethyl-1,4-dihydro-2h-benzo[d][1,3]oxazin-2-one |