Photoresist Chemicals 1-Propanamine, 3-[2-[[6-[(1E)-2-(2,4-difluorophenyl)ethenyl]-3-pyridinyl]sulfonyl]phenoxy]- N,N-dimethyl-, monohydrochloride Cas：877866-98-3 Molecular Formula：C24H24F2N2O3S.ClH