Photoresist Chemicals Propanoic acid, 2-methyl-2-[[4-[[[(2-methyl-4-thiazolyl)methyl][6-[(tetrahydro-2H-pyran-4- yl)oxy]-4-pyrimidinyl]amino]methyl]phenyl]thio]- Cas:881686-87-9 Molecular Formula:C25H30N4O4S2