To find the NMR spectra of an unknown substance use either
For more information on spectroscopy and NMR spectra see this subject research guide "Spectroscopy - NMR."
To find the CAS number of a molecule, look it up in the CRC Handbook of Chemistry and Physics:
Researching in the Sciences (videos)
Author's Guide for submitting an article to the ACS journal Analytical Chemistry
MLA Formatting and Style Guide (online)
To request access to ChemDraw, go to the following site, login with your onyen and password, and follow the instructions. You will receive an access code via email to permit you to use the program.
For more information visit American Chemical Society