Photoresist Chemicals 3-Pyrrolidinol, 1-[[trans-4-[8-amino-1-[3-(phenylmethoxy)phenyl]imidazo[1,5-a]pyrazin- 3-yl]cyclohexyl]carbonyl]-, (3S)- Cas：850641-61-1 Molecular Formula：C30H33N5O3