172916-27-7 D-Galactose 6-(sodium 6-oxa-7-(2-(perfluorooctyl)ethyl)hexadecyl phosphate) D-Galactose, 6-(5-((4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-1-nonylundecyl)oxy)pentyl hydrogen phosphate), monosodium salt