Photoresist Chemicals 1,2,4-Triazolo[4,3-a]pyridine, 3-(2,2,3-trifluoro-2,3-dihydro-1,4-benzodioxin-6-yl)-6-(trifluoromethyl)- Cas：398154-40-0 Molecular Formula：C15H7F6N3O2