(= 7.2 Hz, 2H, Ar H), 7.80 (d, = 3.4 Hz, 1H, thiophene H), 7.65C7.53 (m, 4H, Ar and thiophene H), 7.46 (d, = 5.1 Hz, 1H, thiophene H), 4.40 (s, 2H, CH2). fresh cases and the second with estimated malignancy deaths in the US in 2020.1 Despite continuing efforts for the development of anticancer […]