Photoresist Chemicals 1H-Indole, 6-[5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-3-yl]- Cas：921103-23-3 Molecular Formula：1H-Indole, 6-[5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-3-yl]-