Photoresist Chemicals 5H-Pyrrolo[3,2-d]pyrimidin-4-amine, N-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]phenyl]-5-(4,4,4-trifluorobutyl)- Cas:871024-72-5 Molecular Formula:C23H22F3N5O