Suraj B. Ade; Niteen B. Tarate; Nana V. Shitole. Synthesis and Characterization of 2-Phenyl-4h-Benzo [D] [3, 1]-Oxazin-4-One With Complexes of Hg (II) and Sn (II) Ions . Int J Sci Res Chemi 2025, 10 (4), 06-10. https://doi.org/10.32628/IJSRCH251042.