Crystal structure and Hirshfeld surface analysis of ethyl (3 E)-5-(4-chloro-phen-yl)-3-{[(4-chloro-phen-yl)formamido]-imino}-7-methyl-2 H,3 H,5 H-[1,3]thia-zolo[3,2- a]pyrimidine-6-carboxyl-ate
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In the title mol-ecule, C23H20Cl2N4O3S, the thia-zole ring is planar while the pyrimidine unit fused to it adopts a screw-boat conformation. In the crystal, thick sheets parallel to the bc plane are formed by N-H⋯N, C-H⋯N and C-H⋯O hydrogen bonds together w... ...
