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[1] J. Avvadukkam, N. Badiadka, S. Kunhanna, M. Kumar, " A facile synthesis of pyrano[2,3‐ d :6,5‐ d ′]dipyrimidines via microwave‐assisted m ulticomponent reactions catalyzed by β‐cyclodextrin ", Journal of Heterocyclic Chemistry, 2020
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