1,1-二甲基硅杂环丁烷 二甲基三亚甲基硅烷

1,1,3-trimethylsilole

3,9-dimethyl-3a,5,5a,9b-tetrahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione

phenylene-ethylene

4-甲基苯乙烯