1,4-二甲基-9H-咔唑

1,4-dimethyl-2,3,4,9-tetrahydro-1H-carbazole

1,3-二苯基-1,3-二甲基二硅烷

2,4,7-trimethyl-2-phenyl-1,3-dioxa-2-silacycloheptane

4,7-dimethyl-2-sulfanyl-2-sulfanylidene-1,3,2λ⁵-dioxaphosphepane