Chemistry Databases
Maybridge Chemicals
Sigma-Aldrich
Ryan Scientific, Inc. (Bionet, Maybridge, Nemai)
Steraloids
Chem-Impex International
SPECS and BioSPECS BV
peakdale
Bionet Research
Gaussian -- Ab initio molecular calculations
Dock
PDB -- Protein Data Bank
NDB -- Nucleic Acid Database
PNaRM -- Protein and Nucleic Acid Resource Manager
Biophysical Society
Computational Chemistry List
Chem Industry
WWW Directory of Chemical Companies
MolData -- Chemical Data on the Web
ChemFinder -- for small molecules
Links for Chemists