Al-Bogami, A.S. “Structural Identification of Pyrazoles and Pyrimidines Using 2D HMBC NMR and Single-Crystal X-Ray Diffraction”. Asian Journal of Chemistry 27, no. 12 (August 29, 2015): 4611–4614. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_12_54.