title: 1-Benzoyl-3-(4-n-butyl-phen-yl)thio-urea.
abstract: The dihedral angle between the benzoyl and phenyl groups in the title compound, C(18)H(20)N(2)OS, is 30.57 (4)°. The crystal packing is characterized by N-H⋯O hydrogen bonds. In the crysta, pairs of N-H⋯S hydrogen bonds link the molecules into inversion dimers.
authors.forename: M Khawar
authors.initials: MK
authors.lastname: Rauf
authors.forename: Masahiro
authors.initials: M
authors.lastname: Ebihara
authors.forename: Amin
authors.initials: A
authors.lastname: Badshah
authors.lastname: Imtiaz-Ud-Din