1,1,4,4-tetramethyl-2,3,5,6-tetraphenyl-1,4-disiline

methyl 2,3-diphenylcycloprop-2-ene-1-carboxylate

1,1-dimethyl-2,3,4,5-tetraphenylsilole

三甲基-[(E)-2-苯乙烯基]硅烷

dimethyl-[(E)-2-phenylethenyl]-trimethylsilylsilane