5-Cyclo-hexyl-3-(4-fluoro-phenyl-sulfon-yl)-2-methyl-1-benzofuran.

In the title compound, C(21)H(21)FO(3)S, the cyclo-hexyl ring adopts a chair conformation. The 4-fluoro-phenyl ring makes a dihedral angle of 77.71†(4)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked through inter-molecular C-H⋯O hydrogen bonds and aromatic π-π inter-actions between the furan rings of neighbouring mol-ecules [centroid-centroid distance = 3.578†(2)†à ].