Photoresist Chemicals 1H-Isoindole-1,3(2H)-dione, 4-chloro-2-[4-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)phenoxy]phenyl ]- Cas：834897-69-7 Molecular Formula：C28H15ClN2O5