(E)-N'-(3,3-Diphenyl-allyl-idene)-p-toluene-sulfonohydrazide.

In the title compound, C(22)H(20)N(2)O(2)S, the mol-ecule adopts a twisted E configuration around the C=N bond. The two phenyl rings are twisted from each other, making a dihedral angle of 78.00†(12)°. The methyl-substituted benzene ring makes dihedral angles of 32.37†(14) and 69.70†(12)° with the two phenyl rings. In the crystal structure, mol-ecules are linked into extended chains along the b axis through inter-molecular N-H⋯O hydrogen bonds.