7-Methoxy-2H-chromene-3-carbonitrile, CAS No. 57543-70-1

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7-Methoxy-2H-chromene-3-carbonitrile CAS No.57543-70-1 / Cat No.EBD2222798

Formula: C11H9NO2

Molecular Weight:187.19

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NMR Spectrum

NMR Spectrum

Prediction： 1H-NMR (400 MHz, CDCl3) delta/ppm: 3.78 (3H, s, OCH3), 4.76 (2H, d, J=0.8 Hz, H-2), 6.40 (1H, d, J=2.4 Hz, H-8), 6.50, (1H, J=8.4, 2.4 Hz, H-6), 7.00 (1H d, J=8.4 Hz, H-5), 7.11 (1H, br s, H-4)

¹H NMR

¹³C NMR