| 英文同义词: | 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]quinazolin-4(1H)-one;4(1H)-Quinazolinone, 2-7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl-;2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-4(1H)-quinazolinone;4(3H)-Quinazolinone, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]- |