Heterocycles are an important class of compounds, making up more than half of all known organic compounds. Benzimidazole is a dicyclic compound having imidazole ring (containing two nitrogen atoms at nonadjacent positions) fused to benzene. Benzimidazole and its derivatives are used in organic synthesis. The main aim of this proposed research work is to design and synthesize a novel class of (E)-2-(2-(5-nitro-1H-benzo[d]imidazol-2-yl)vinyl)-4H-chromen-4-one derivatives and characterization by using IR, 1H NMR, 13C NMR, and mass spectroscopy, in vitro anticancer activity. Synthesized compound...