653567-29-4 4,9-Dioxa-3,10-disiladodecane,2,2,3,3,10,10,11,11-octamethyl-5-[(2R,5S)-tetrahydro-5-[(1S)-1-[[4-[(4,4,5,5,6,6,7,7,7-nonafluoroheptyl)oxy]phenyl]methoxy]tridecyl]-2-furanyl]-,(5R)- 69125-80-0 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorododecane