默克索引

**The Merck Index** is an encyclopedia of chemicals, drugs, and biologicals. It contains over 100,000 entries, each of which provides information on the substance's structure, properties, uses, and hazards. The Merck Index is an essential resource for chemists, pharmacists, toxicologists, and other scientists who work with chemicals. **Highlights:** * **Comprehensive:** The Merck Index is the most comprehensive encyclopedia of chemicals, drugs, and biologicals available. * **Authoritative:** The Merck Index is written by a team of experts from academia, industry, and government. * **Up-to-date:** The Merck Index is updated regularly to reflect the latest scientific research. * **Easy to use:** The Merck Index is organized alphabetically by substance name, making it easy to find the information you need.