Databaser
- PubMed
- Free literatur database
- CarbBank (CCSD) and Sugabase
- Carbohydrate structures and NMR data
- Atlas of Nucleic Acid Containing Structures
- IUPAC Goldbook
- IUPAC Compendium of Chemical Terminology
- Fundamental Physical Constants from NIST
- The RCSB Protein Data Bank
- NIST WebBook
- SDBS
- Spectra Online
Supliers
- J.T.Baker- Europe
- Merck Eurolab GmbH
- Mallinckrodt
- Fluka
- Lancaster
- Merck Spezialchemikalien
- ABCR - Fluoro and Silicon compounds
- Aldrich
- ACROS