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Synthesis and Properties of 3, 5, 6, 8-Tetrahydro-4H-thiopyrano [4', 3' : 4,5] thieno[2,3-d] pyrimidin-4-ones
CHEN Xi-yao;,HAN Sheng-hua;,HAO Xiao-fei;,LIU Wen;,WANG Shang-zhi;,XIE Hai;
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