Photoresist Chemicals 4(3H)-Quinazolinone, 3-[2-methyl-4-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]phenyl]-6- (oxiranylmethoxy)-2-(phenylmethyl)- Cas：848092-65-9 Molecular Formula：C28H22F6N2O4