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Continue to ChatInfrared Spectra of Coumarin Derivatives at Room and High Temperatures 6o Encontro da Divisao de Quimica Analitica - https://avesis.ogu.edu.tr/yayin/acb45df6-3982-4bf9-8381-e5a5de099060/infrared-spectra-of-coumarin-derivatives-at-room-and-high-temperatures-6o-encontro-da-divisao-de-quimica-analitica