Photoresist Chemicals TIANFU-CHEM – 3-[3-(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]-1-[12-[[3-(5-hydroxy-1,4,5,6-tetrahydropyri Cas：5737-49-5 Molecular Formula：C34H50N8O4