Photoresist Chemicals 2-Oxazolidinone, 3-[(3R)-3-hydroxy-3-[2-methoxy-3-[(phenylmethoxy)methyl]-4-pyridinyl]-1 -oxopentyl]-4,5-diphenyl-, (4R,5S)- Cas：880767-54-4 Molecular Formula：C34H34N2O6