1HCSC 1.1.4

This application represents the sole proton chemical shift calculator available for the iPhone platform. It offers rapid computation of proton NMR chemical shifts for various protons within a molecular structure. The chemical shifts are automatically derived using additivity constants, streamlining the calculation process. Users can select between aliphatic, aromatic, or olefinic protons, with the ability to input substituents and their relative positions to the target proton, facilitating accurate and efficient predictions in NMR analysis.