5-Cyclo-hexyl-3-(2-fluoro-phenyl-sulfin-yl)-2-methyl-1-benzo-furan.

In the title compound, C21H21FO2S, the cyclo-hexyl ring adopts a chair conformation. The 2-fluoro-phenyl ring makes a dihedral angle of 88.47†(4)° with the mean plane [r.m.s. deviation = 0.013†(1)†à ] of the benzo-furan fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions, forming chains propagating along [100]. The crystal structure also exhibits slipped π-π inter-actions between the furan rings of neighboring mol-ecules [centroid-to-centroid distance = 3.397†(2)†à , inter-planar distance = 3.346†(2)†à and slippage = 0.586†(2)†à ].