Photoresist Chemicals Benzamide, 3-[[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-1H-imidazo[4,5-c]pyridin-6- yl]oxy]-N-[3-(4-methyl-1-piperazinyl)propyl]- Cas：850666-27-2 Molecular Formula：C25H31N9O3