title: 8-Thia-1,6-diaza-bicyclo-[4.3.0]nonane-7,9-dione.
abstract: There are two independent mol-ecules, A and B, in the asymmetric unit of the title compound, C(6)H(8)N(2)O(2)S. In the crystal, pairs of inter-molecular S⋯O contacts [3.286 (1) Å] link the B mol-ecules into inversion dimers.
authors: Bin-Bin
authors: BB
authors: Xi
authors: Lu
authors: L
authors: Shi
authors: Hai
authors: H
authors: Huang
authors: Qin
authors: Q
authors: Wang
authors: Hong-Jun
authors: HJ
authors: Zhu