1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrahydro-2-(4-(trifluoromethyl)phenyl)- 4,5,6,7-Tetrahydro-2-(4-(trifluoromethyl)phenyl)-1H-isoindole-1,3(2H)-dione 76995-55-6