Useful Links

(please notify me of any dead links so I can update as necessary)

Software Downloads

• Biovia Draw - Free molecule drawing software. You will need to register first before downloading.
• ACD/ChemSketch - Another free molecule drawing software download.
• ChemDoodle - Molecule drawing software for Mac or PC. Student license is $29.

Study Aids

• WSU Tutoring Center
• IUPAC Naming Tutorial
• Chegg Study - Chemistry definitions and Q&A
  
• Organic Chemistry OnLine - Free tutorials problem sets and practice quizzes/exams.
• Organic Chemistry Help Message board at Chemicalforums.com
• Organic Chemistry Practice Problems at Michigan State University
  
• Khan Academy Organic Chemistry
• ChemHelper.com
• Organic Chemistry Practice Multiple Choice Questions
• Spectroscopy Problems at CU Boulder
  
• CheMagic - Virtual Molecular Model Kit and Stoichiometry Calculator
• email your Professor: tnalli@winona.edu

Databases of Physical Constants

• Databases available through the WSU library Includes full text ACS journals and now also includes Scifinder!
  
• CHEMnetBASE. Try the Properties of Organic Compounds database.
• http://www.emolecules.com/ Allows one to search for information by drawing the structure of the compound.
• ChemIDPlus. Detailed toxicity data for 139,000 common compounds.

Spectroscopy Databases

• Database of Mass, IR, ESR, and NMR Spectra: NIMCR's ISDBS for Organic Compounds
  
• Sigma-Aldrich is another place to look for NMR spectra: www.SigmaAldrich.com
• After you search the compound click for information on the specific product, then under "POPULAR DOCUMENTS" check to see if there is a link for a FT-NMR pdf file.
  
• Extensive online NMR reference includes C-13 and proton chemical shifts compilation: https://www.chem.wisc.edu/areas/reich/nmr/index.htm
  
• Database of IR and Mass Spectra. NIST Chemistry WebBook

Safety Data Sheets

• Minnesota State Official MSDS site
  
• SIRI MSDS Index
• Avantor MSDS Search