1,8,9,10-tetrahydrotricyclo[6.2.2.0^2,7]dodeca-3,9-diene

2,5-二甲基联苯

2'-溴-2,6-二甲氧基联苯

4-(2-氟苯基)-1,2,3,6-四氢-1-甲基-吡啶

1-fluoro-2-(1,2,2-trifluoroethenyl)benzene