This index is a guide to organic compounds which have material constants of general interest described in the Landolt-B rnstein / New Series. In total in the subvolumes G, H and I, 15775 compounds with 16123 references to numerical data are recorded (G: 4149 compounds). Compiled are volumes containing nuclear magnetic resonance (NMR) data for different isotopes (chemical shifts and coupling constants). All new compounds are given with the drawing...