Chemical & Trade Classification Lookup
Search for chemical properties (CAS) and international trade codes (HS) simultaneously
💡 How It Works
Enter any chemical name, CAS number, or product description. The system automatically searches both chemical databases and trade classification systems.
🎯 Use Cases
Perfect for import/export compliance, chemical safety documentation, customs declarations, and product classification research.
📊 Data Sources
CAS Common Chemistry™ API for chemical data and harmonized tariff schedule database for trade classifications.