In the vast universe of chemical compounds, precise identification is paramount for safety, regulatory compliance, and effective sourcing. The Chemical Abstracts Service (CAS) Registry Number, commonly known as a CAS number, serves as a unique, universally recognized identifier for chemical substances. Each CAS number consists of three numerical parts, separated by two hyphens, and is assigned exclusively to a single chemical substance. This standardized system eliminates ambiguity that can arise from differing nomenclature conventions, synonyms, and trade names, making it an indispensable tool for chemists, researchers, regulatory bodies, and commercial enterprises worldwide.

For a compound like 4-Amino-2-Fluoro-N-Methylbenzamide, its CAS number, 915087-25-1, is critical. It ensures that when a researcher or a procurement specialist searches for this specific molecule, they are indeed finding the exact substance required, rather than a structurally similar but functionally different compound. This precision is especially vital in industries like pharmaceuticals, where the exact chemical structure and purity are directly linked to the efficacy and safety of the final product. Using CAS numbers, companies can confidently source materials, verify product specifications, and ensure compliance with various chemical regulations. For instance, when ordering from NINGBO INNO PHARMCHEM CO.,LTD., referencing the CAS number guarantees that you are procuring the correct Apalutamide intermediate for your synthesis needs.

The CAS Registry is constantly updated to include new chemicals as they are discovered or synthesized, making it a living database of chemical information. Its importance extends to safety data sheets (SDS), scientific literature, patents, and international trade documentation. By utilizing CAS numbers, NINGBO INNO PHARMCHEM CO.,LTD. ensures clarity and accuracy in all its product listings and communications. When you need a specific chemical, whether it's a common reagent or a specialized intermediate like N-Methyl-4-Amino-2-Fluorobenzamide, always rely on the CAS number for unambiguous identification. This commitment to precise chemical identification is fundamental to our mission of providing reliable chemical solutions to the global scientific community.