Photoresist Chemicals 2-Oxazoleacetamide, N-ethyl-4-[4-[2-[[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino]ethoxy]phenyl] -N-(1-methylethyl)-, hydrochloride Cas：595543-59-2 Molecular Formula：C25H32N4O4.xClH