1,3,5-三(三氟甲基)苯

1,3,5-tris[2-(4-ethynylphenyl)ethynyl]benzene

(3,5-dimethylphenyl)trimethylstannane

(5-methyl-1,3-phenylene)bis(trimethylstannane)

三甲基(3-甲基苯基)锡烷