Benefit to you
The next time you have to order chemicals, you can quickly find the catalog information you need. You will find the following information (depending on the supplier):
- Catalog name
- Order number
- Chemical and trade names
- CAS Registry Number®
- Chemical structure
- Pricing terms
- Supplier contact information:
- Company name and address
- Phone and fax number
- Web address
View CHEMCATS® flyer in English, Chinese or Japanese.
|Note: If you are a supplier of commercially available chemicals and would like to have your information considered for inclusion in CHEMCATS, please e-mail us at email@example.com or visit CHEMCATS Supplier Information. CAS reserves the right to review and approve all requests for inclusion in CHEMCATS.
CHEMCATS (Chemical Catalogs Online), produced by CAS, is a catalog database containing information about commercially available chemicals and their worldwide suppliers. CHEMCATS contains:
- More than 68 million commercially-available products
- More than 990 chemical catalogs
- More than 880 suppliers
- More than 27 million unique CAS Registry Numbers
How do we count
CHEMCATS consists of commercially available products. Products listed by vendors as different catalog items may reflect various factors, such as purity, grade, or quantity.
Catalogs and chemical libraries from 2013 to present.
Updated at least two times per week with new and revised catalog information.
Sample record from SciFinder®
You can use the following CAS products to search CHEMCATS: