Photoresist Chemicals Cyclopropanecarboxylic acid, 2-[4-[5-[3-cyano-4-(1-methylethyl)phenyl]-1,2,4-oxadiazol-3-yl]-3-methyl phenyl]-, (1R,2R)-rel- Cas：929202-22-2 Molecular Formula：C23H21N3O3