Photoresist Chemicals 5,8-Ethano-1H-(1,2,4)triazolo(1,2-a)(1,2,4)triazine-1,3,7(2H,8H)-trione, 6-(4-fluorophenyl)dihydro-2,cas:60558-43-2 Cas:60558-43-2 Molecular Formula:C19H15FN4O3