Photoresist Chemicals L-Phenylalaninamide, (2R)-2-[4-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]phenyl]-N-[(1,1- dimethylethoxy)carbonyl]glycyl-N-[4-(methoxycarbonyl)-2-thiazolyl]- Cas:879502-54-2 Molecular Formula:C33H40N4O9S