Photoresist Chemicals 2-Pyridinecarboxamide, 4-[[[2-[[(2,2-difluoro-1,3-benzodioxol-5-yl)amino]carbonyl]phenyl]amino] methyl]-N-(4-pyridinylmethyl)- Cas：872708-17-3 Molecular Formula：C27H21F2N5O4