for the following products
(HEPTADECAFLUORO-1,1,2,2-TETRADECYL)TRIMETHOXYSILOXYSILANE | 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane | 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl-tri-methoxysilane and (Heptadecafluoro-1,1,2,2-tetrahydrodecyl)trimethoxysilane