Carbon-13 NMR Spectral Problems Breitscheidstr. 10 wur-de an die Vielzahl der

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Carbon-13 NMR Spectral Problems Breitscheidstr. 10 wur-de an die Vielzahl derWith the advent of Fourier transform spectrometers of great sensitivity, it has become practical to obtain carbon 13 nuclear magnetic resonance (C 13 NMR; l3C NMR; CMR) spectra routinely on organic molecules, and this technique has become one of the highest utility in determining structures of organic unknowns. When the usual spectrometric techniques proton magnetic resonance (H I NMR; IH NMR; PMR), infrared (lR), mass (MS), and ultraviolet (UV) do