11641 Yellow 1H-Indene-1,3(2H)-dione, 2-(2-quinolinyl)- 2-(2-Quinolyl)-1,3-indandione 2-(2-Quinolyl)-1,3-indanedione 2-(2-Quinolyl)-1H-indene-1,3(2H)-dione 83-08-9 EINECS 201-453-9 Erio Chinoline Yellow 4G NSC 18950 QUINOPHALONE Quinoline Yellow 2SF Quinophthalone Quinophthalone (VAN) (8CI)