ChemDataDoctor

ChemDataDoctor

CAS Number Validator & Spreadsheet Cleaner

Clean chemical spreadsheets from Excel, CSV or pasted lists. Check CAS number format and check digits, tidy spacing and flag duplicates. Free, private, no signup.

Startups · Development Tools

Features

- Chemical Data Cleanup

- CAS Number Validator

- Spreadsheet Cleaner

- Excel Data Cleaning

- Chemical Inventory Management

- Duplicate Detection

- CAS Check Digit Validation

- Laboratory Data Tools

- Private Browser-Based Tool

- No Upload Required

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