60040-74-6
3,4,7,7-tetrachlorobicyclo[4.1.0]heptane
→
~33%
62411-98-7
4-chlorobicyclo[4.1.0]hepta-1(6),2,4-triene
6802-78-4
7,7-二溴-二环[4.1.0]庚-3-烯