Photoresist Chemicals Benzonitrile, 2-amino-3-bromo-5-[2-[methyl[3-(1,2,4,5-tetrahydro-7,8-dimethoxy-2-ox o-3H-3-benzazepin-3-yl)propyl]amino]ethyl]- Cas：96254-59-0 Molecular Formula：C25H31BrN4O3