Photoresist Chemicals Ethanone, 1-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl)-, O-[2-[4-(1,1-dimethylethyl)phenoxy]ethyl]oxime, (Z)-, mononitrate Cas：92123-58-5 Molecular Formula：C22H24Cl2N4O2.HNO3