Chem Sources Chemical Directory

URL Chem Sources Chemical Directory
Access Conditions Free searching, pay per detailed view, subscriptions, purchase CD-rom
Access Types WWW, on-line (STN or datastar), printed and CD-rom version
Total Products about 350,000
Unique Chemicals Unknown
Total Suppliers over 5,000
Searchable by:
  • Registry number
  • Full name
  • Partial name
  • Molecular formula (range)