Photoresist Chemicals 1H-Indole-2-carboxylic acid, 5-[[4-[1-hydroxy-1-(trifluoromethyl)propyl]-1H-1,2,3-triazol-1-yl]methyl]-1- phenyl-, ethyl ester Cas:925454-37-1 Molecular Formula:C24H23F3N4O3