Photoresist Chemicals 2,4(1H,3H)-Pyrimidinedione, 1-[(2Z)-2-[4-hydroxy-5-oxo-3-(phenylmethoxy)-2(5H)-furanylidene]ethyl]- 5-(trifluoromethyl)- Cas：830358-80-0 Molecular Formula：C18H13F3N2O6