C is an (n,M, d)q code over Fq of length n with M codewords and minimum distance d. The code C can be either linear or nonlinear. A t − (v, k, λ) design D is a set X of v points together with a collection of k−subsets of X (called block) such that every t−subset of X is contained in exactly λ blocks. In this paper a new binary code ( n−1 2 , 3n−1 2 , 2.3 n−2), n ≥ 3 is developed. Some propertie...

In the title compound, C22H19NO3S, the terminal phenyl and methyl-phenyl rings are twisted by 37.35 (12) and 49.08 (13)°, respectively, to the central benzene ring. In the crystal, mol-ecules are linked by classical N-H⋯O hydrogen bonds and weak C-H⋯O hydrogen bonds into a three-dimensional supra-molecular network.