[4]轴烯

1,1-dichloro-2-pentylcyclopropane

甲烷离子(2+)

8-thiabicyclo<4.3.0>nona-1,3-diene 8,8-dioxide

cis-8-thiabicyclo[4.3.0]nona-2,4-diene 8,8-dioxide