Websites of Interest
ChemTube3D is a free website that provides 3-D animations for many organic reactions. This site was developed by a group of researchers at the University of Liverpool. Be sure to select and read the “Interactive Features” link in the box on the left, to fully understand how to use the models.
SDBS (Spectral Database for Organic Compounds) is a free website organized by the National Institute of Advanced Industrial Sciences and Technology. You can search for a variety of spectra, including MS, 1HNMR, 13CNMR, IR, etc.