Crystal structure of 4-(benzo[ d]thia-zol-2-yl)-1,2-dimethyl-1 H-pyrazol-3(2 H)-one
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In the title compound, C12H11N3OS, the inter-planar angle between the pyrazole and benzo-thia-zole rings is 3.31 (7)°. In the three-dimensional mol-ecular packing, the carbonyl oxygen acts as acceptor to four C-H donors (with one H⋯O as short as 2.25 Å), wh... ...
