1(3H)-Isobenzofuranone, 3-(2,4-bis(dimethylamino)phenyl)-4,5,6,7-tetrachloro-3-(4-(diethylamino)-2-methylphenyl)- 3-(2,4-Bis(dimethylamino)phenyl)-4,5,6,7-tetrachloro-3-(4-(diethylamino)-2-methylphenyl)-1(3H)-isobenzofuranone 3-(2,4-Bis(dimethylamino)phenyl)-4,5,6,7-tetrachloro-3-(4-(diethylamino)-o-tolyl)phthalide 52941-80-7 EINECS 258-267-6