Photoresist Chemicals 2-Butenoic acid, 4-[[2-(2-hydroxyethoxy)ethyl]amino]-4-oxo-, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl ester, (E)- Cas：91654-83-0 Molecular Formula：C16H16F13NO5