title: 6-(4-Fluoro-pheneth-yl)-7-imino-3-phenyl-2,3,6,7-tetra-hydro-1,3-thia-zolo[4,5-d]pyrimidine-2-thione.
abstract: In the title compound, C(19)H(15)FN(4)S(2), the mean plane of the thia-zolopyrimidine makes a dihedral angle of 77.6 (1)° with the attached phenyl ring. The crystal packing is stabilized by inter-molecular C-H⋯N hydrogen bonds and weak C-H-π stacking inter-actions.
authors.forename: Ying
authors.initials: Y
authors.lastname: Liang
authors.forename: Hong-Wu
authors.initials: HW
authors.lastname: He
authors.forename: Zi-Wen
authors.initials: ZW
authors.lastname: Yang