7-Diethylamino-4-trifluoromethylcoumarin, 7-N,N-diethylamino-4-trifluoromethylcoumarin, 7-(diethylamino)-4-(trifluoromethyl)chromen-2-one, coumarin-481, 7-N,N-diethylamino-4-trifluoromethyl-1,2-benzopyrone, Coumarin 152A, Coumarin 481, EINECS 255-593-0, 7-(Diethylamino)-4-(trifluoromethyl)-2-benzopyrone, 7-(Diethylamino)-4-(trifluoromethyl)-2H-1-benzopyran-2-one, 2H-1-Benzopyran-2-one,7-(diethylamino)-4-(trifluoromethyl)