III/35 Nuclear Magnetic Resonance (NMR) Data Subvolume C: Chemical Shifts and Coupling Constants for Hydrogen-1 Part 3: Natural Products 1 Introduction (R.R. GUPTA) 1.1 Magnetic properties of nuclei
1.2 Spinning nuclei in magnetic fields 
1.3 Theory of nuclear resonance 
1.4 Chemical shift
1.5 Coupling constant
1.6 Organization of data
2 Hydrogen-1 NMR (M.P.Dobhal) 2.1 Introduction for 2 
2. 2 Chemical shift, d[ppm] 2.3 References for 2.2 and 2.4
2.4 Coupling constant, J [Hz]
2.5 References for 2.4
