title: N,N'-Bis(2-cyano-ethyl)-4,4'-dimethyl-N,N'-(butane-1,4-di-yl)dibenzene-sulfonamide.
abstract: The complete mol-ecule of the title compound, C(24)H(30)N(4)O(4)S(2), is generated by a crystallographic inversion centre. In the crystal, weak C-H⋯O inter-actions link the mol-ecules, forming infinite sheets.
authors.affiliation: College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China.
authors.forename: Peng-Fei
authors.initials: PF
authors.lastname: Cheng
authors.forename: Chao-Jie
authors.initials: CJ
authors.lastname: Wang
authors.forename: Yu-Xia
authors.initials: YX
authors.lastname: Wang