In the title compound, C23H14ClN3O 3S2·0.5CH2Cl2, the mean plane of thiazolopyrimidine fragment makes dihedral angles of 65.8 (1)°, 80.1 (1)° and 55.5 (1)° with the two attached phenyl rings and the 4-chlorophenyloxy fragment. The crystal packing is stabilized by weak π-π stacking interactions. © 2006 International Union...
