((4-(4-(4-Fluorophenyl)-2,6,7-trioxabicyclo(2.2.2)oct-1-yl)phenyl)ethynyl)trimethylsilane 131505-62-9 Silane, ((4-(4-(4-fluorophenyl)-2,6,7-trioxabicyclo(2.2.2)oct-1-yl)phenyl)ethynyl)trimethyl-