Multiplicity Sorting

[phuang26]

1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 7.61 (s, 1H), 6.66 (s, 1H), 3.92–3.88 (m, 6H), 3.27–3.25 (m, 4H), 2.59 (s, 3H), 1.35–1.26 (m, 1H), 0.69–0.64 (m, 2H), 0.38 (dt, J = J = 4.7 Hz, 6.1 Hz, 2H).

--> should be
1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 7.61 (s, 1H), 6.66 (s, 1H), 3.92–3.88 (m, 6H), 3.27–3.25 (m, 4H), 2.59 (s, 3H), 1.35–1.26 (m, 1H), 0.69–0.64 (m, 2H), 0.38 (dt, J = 6.1 Hz, J = 4.7 Hz, 2H).