Databases featuring "Search by CAS number"

Supports searching by CAS Registry Number, a unique identifier that identifies a specific chemical compound.
  • PubChem - PubChem contains the chemical structures of small organic molecules and information on their biological activities....
  • Reaxys - Use Reaxys to obtain checked physico-chemical data, preparation/reaction methods for pure compounds, and literature and patent references....
  • SciFinder Discovery Platform - SciFinder Discovery Platform is the most comprehensive database for coverage of chemistry and chemical engineering....