Provides on-line access to data from the report of the U.S. International Trade Commission: "Synthetic Organic Chemicals, United States Production and Sales". This is a source of information for manufacturers and distributors for 5,000 bulk chemicals.
From PerkinElmer Informatics requires free registration. Database of chemical compounds. Search by chemical name, CAS Number, molecular formula, or molecular weight.
Search by structure through a database of more than 1,000,000 commercially available compounds, supplied from top international chemistry suppliers. Free registration.