In the vast and complex world of chemical substances, precise identification is paramount. NINGBO INNO PHARMCHEM CO.,LTD. highlights the indispensable role of Chemical Abstracts Service (CAS) Registry Numbers in navigating this landscape, particularly when sourcing essential compounds like 2-chloro-4-methylbenzonitrile, identified by its unique CAS number 21423-84-7.

A CAS number is a unique numerical identifier assigned to a specific chemical substance. It serves as a universal language, ensuring that scientists, researchers, and regulatory bodies worldwide can refer to a compound without ambiguity, regardless of its various trade names, synonyms, or differing naming conventions. For instance, when a researcher needs to buy 2-chloro-4-methylbenzonitrile, specifying the CAS number 21423-84-7 guarantees they are acquiring the correct substance.

The utility of CAS numbers extends far beyond simple identification. They are crucial for database searches, regulatory compliance, safety data sheet (SDS) retrieval, and, importantly, for sourcing materials from chemical suppliers. Companies like NINGBO INNO PHARMCHEM CO.,LTD. use CAS numbers extensively to catalogue their products and facilitate customer orders. A precise CAS number, such as 21423-84-7 for 2-chloro-4-methylbenzonitrile, streamlines the procurement process, saving valuable time and reducing the risk of errors.

Understanding the significance of the CAS number for a compound like 2-chloro-4-methylbenzonitrile is fundamental for anyone involved in chemical procurement or research. It ensures that the material obtained—whether for organic synthesis, pharmaceutical development, or material science applications—matches the exact specifications required. This precision is critical for the reproducibility of experiments and the integrity of research findings.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing researchers with not only high-quality chemicals but also the necessary clarity in identification. By consistently referencing CAS numbers, the company facilitates a more efficient and accurate chemical supply chain, supporting the critical work of scientists and industries globally. The reliable provision of chemicals, identified by their precise CAS numbers, remains a core tenet of NINGBO INNO PHARMCHEM CO.,LTD.'s service to the scientific community.