Photoresist Chemicals 1H-Pyrrolo[1,2-c]imidazole-1,3(2H)-dione, tetrahydro-2-[[4-[1-(triphenylmethyl)-1H-benzimidazol-4-yl]-1-piperazinyl ]methyl]- Cas：849737-32-2 Molecular Formula：C37H36N6O2