13C NMR Predictor

JSME help

First draw a compound or search in the NCI/CADD database. Once a spectrum has been simulated, a second one can be superimposed (turns out to be very useful for comparison)
Note that these spectra are just predictions. They may differ significantly from actual NMR spectra

Advanced simulations on the nmrdb.org server.

More information about NMR and NMR spectroscopy on Wikipedia