Photoresist Chemicals 1H-Pyrrolo[2,3-b]pyridine-5-carbonitrile, 1-(2-chlorophenyl)-4,5,6,7-tetrahydro-2-[4-(1-methylethyl)phenyl]-6-oxo- 4-phenyl- Cas：65678-94-6 Molecular Formula：C29H24ClN3O