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参考文献
Sheremet, V.I.; Dryuk, V. G.; Solomko, Z. F.; Kremlev, M. M. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 941 - 945 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1255 - 1259
Sheremet, V.I.; Dryuk, V. G.; Solomko, Z. F.; Kremlev, M. M. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 941 - 945 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1255 - 1259