Photoresist Chemicals 2-Pyridinecarboxamide, 4-[[2-[(4-bromophenyl)amino]-1-methyl-1H-benzimidazol-5-yl]oxy]-N-[3-( 4-methyl-1-piperazinyl)propyl]- Cas：611216-56-9 Molecular Formula：C28H32BrN7O2