Photoresist Chemicals 3-Pyrrolidinamine, N-(3,3-dimethylbutyl)-N-[[2-(trifluoromethyl)phenyl]methyl]-, (3S)-, (2E)-2-butenedioate (2:3) Cas：820983-17-3 Molecular Formula：C18H27F3N2.3/2C4H4O4