Photoresist Chemicals Uridine,5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-ethynyl-, 3′-[2-cyanoethylbis(1-methylethyl)phosphoramidite] (9CI) Cas：615288-66-9 Molecular Formula：C41H47 N4 O8 P