title: N-(3-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.
abstract: There are two independent mol-ecules in the asymmetric unit of the title compound, C12H9ClN2O4S, in which the dihedral angles between the planes of the benzene rings are 46.90 (14) and 44.50 (14)°. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into zigzag chains parallel to the a axis.
authors.affiliation: Department of Chemistry, Mangalore University, Mangalagangotri 574 199, Mangalore, India.
authors.forename: U
authors.initials: U
authors.lastname: Chaithanya
authors.forename: Sabine
authors.initials: S
authors.lastname: Foro
authors.forename: B Thimme
authors.initials: BT
authors.lastname: Gowda