CAS also provides specialized databases of chemical reactions, regulated chemicals,
commercially available chemicals and Markush substance information.
Specialized Substance Collections Count
|
CASREACT® |
161,939,086 |
Single and multi-step reactions, and synthetic preparations |
CHEMLIST® |
417,385 |
Inventoried/regulated substances |
CHEMCATS® |
|
Commercially available chemicals |
MARPAT® |
1,439,502 |
Searchable Markush structures |
|
|