Abstract
In the title compound, C10H19N3S, the cyclo-hexyl group adopts a chair conformation and adopts a position approximately syn to the thione S atom. The CN2S thio-urea moiety makes dihedral angle of 13.13 (10)° with the propan-2-yl-idene-amino group. An intra-molecular N-H⋯N hydrogen bond is noted. In the crystal, inversion dimers linked by pairs of N-H⋯S hydrogen bonds generate R (2) 2(8) loops.