1,1,2,3,3-pentamethyl-1,3-disilacyclopent-4-ene

1,1,3,3-tetramethyl-2-methylidene-1,3-disilolane

1,1,4,4-tetramethyl-1,4-disilacyclohex-2-ene

1,1,3,3-tetramethyl-2,4-dihydro-1,3-disiline

1,1-二甲基-2,5-二氢硅杂环戊二烯