Publisher： John Wiley & Sons Inc
E-ISSN： 1600-5368|62|12|o5647-o5648
ISSN： 1600-5368
Source： Acta Crystallographica Section E, Vol.62, Iss.12, 2006-12, pp. : o5647-o5648
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Abstract
In the title compound, C20H19N3OS, the three fused rings of the benzo[4,5]thieno[3,2‐d]pyrimidone system are essentially coplanar. The crystal packing is mainly stabilized by C—H⋯π and π–π interactions.
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