In the vast and complex world of chemistry, precise identification of substances is paramount. This is where Chemical Abstracts Service (CAS) Registry Numbers come into play. Each CAS number is a unique, numeric identifier for a chemical substance, assigned by the Chemical Abstracts Service, a division of the American Chemical Society. These numbers are crucial for unambiguous identification, facilitating communication, regulation, and trade across the global chemical industry. For compounds like N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-Diamine, its CAS number, 4182-80-3, serves as its definitive identifier.

The importance of CAS numbers cannot be overstated. They provide a universal language for chemists, researchers, regulatory bodies, and manufacturers, ensuring that everyone is referring to the same chemical entity, regardless of brand names, synonyms, or different numbering systems used by various companies. When one needs to buy N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-Diamine, searching by its CAS number 4182-80-3 is the most efficient and reliable method to find accurate product information and reliable suppliers. This is particularly true in online marketplaces where a multitude of products and vendors are present.

Moreover, CAS numbers are intrinsically linked to regulatory compliance. Agencies worldwide use these identifiers to track chemicals, manage safety data, and enforce regulations related to handling, transport, and use. For a compound like N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-Diamine, understanding its CAS 4182-80-3 classification is the first step in ensuring all legal and safety requirements are met. Manufacturers and suppliers must accurately associate CAS numbers with their product data sheets, safety information (MSDS/SDS), and any required registration or notification processes.

Sourcing chemicals globally also relies heavily on CAS numbers. When engaging with international suppliers, using the CAS number ensures clarity and avoids misunderstandings. For instance, a company looking for high-purity N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-Diamine can confidently search for CAS 4182-80-3 and compare offerings from different manufacturers, such as NINGBO INNO PHARMCHEM CO., LTD. This consistent identification facilitates the comparison of product specifications, purity levels, and pricing, ultimately leading to more informed purchasing decisions.

In summary, CAS numbers are indispensable tools in the chemical industry. They guarantee accuracy in identification, streamline regulatory processes, and facilitate efficient global sourcing. The CAS number 4182-80-3 for N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-Diamine is more than just a number; it's a key that unlocks access to vital information and ensures the integrity of chemical transactions worldwide.