Photoresist Chemicals 1H-Isoindole-1,3(2H)-dione, 2-[3-[4-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-1H-1,2,3-triazol -1-yl]propyl]- Cas：853052-52-5 Molecular Formula：C22H17N5O4