Photoresist Chemicals Acetamide, N-[5-[[2-(acetyloxy)ethyl](2-cyanoethyl)amino]-2-[(4,5,6,7-tetrahydro-5,5, 7-trimethyl-2-benzothiazolyl)azo]phenyl]- Cas：872832-39-8 Molecular Formula：C25H32N6O3S