In the complex world of chemistry, precise identification of substances is fundamental. CAS Registry Numbers®, assigned by the Chemical Abstracts Service (CAS), are the universally recognized standard for identifying chemical substances. Each unique chemical entity is assigned a unique CAS number, acting as a universal identifier that transcends nomenclature variations and language barriers. This precision is vital for researchers, manufacturers, and regulatory bodies alike.

For professionals in the pharmaceutical and chemical industries, understanding and correctly using CAS numbers is critical for accurate sourcing, inventory management, and regulatory compliance. When you are looking to purchase a specific compound, such as CYANOPINDOLOL HEMIFUMARATE, referencing its CAS number—106469-57-2—ensures you are obtaining the exact substance required. Without this identifier, ambiguity can arise from different systematic names or common synonyms used for the same chemical.

Consider the process of procurement. If a company is seeking to buy CYANOPINDOLOL HEMIFUMARATE from a China manufacturer, specifying the CAS number 106469-57-2 in the inquiry guarantees clarity. This avoids potential errors that could lead to the acquisition of a similar but different compound, which would be detrimental to research or manufacturing processes, especially in applications like diagnostic reagent formulation where specificity is key.

CAS numbers are also crucial for safety data sheets (SDS), regulatory filings, and scientific literature searches. They provide a consistent point of reference, facilitating the exchange of information and ensuring that everyone involved is referring to the same chemical entity. A supplier that readily provides the correct CAS number for their products, like the CAS 106469-57-2 for CYANOPINDOLOL HEMIFUMARATE, demonstrates professionalism and attention to detail.

Moreover, the structure of a CAS number—typically three parts separated by hyphens—is designed for unambiguous identification. While the numbers themselves don't reveal structural information, their uniqueness is their strength. When you find CYANOPINDOLOL HEMIFUMARATE for sale, always cross-reference its CAS number to confirm you are dealing with the authentic compound.

In essence, the CAS Registry Number is an indispensable tool for anyone working with chemicals. It ensures precision, facilitates communication, and underpins safety and regulatory frameworks, making it a cornerstone of accurate chemical identification in all scientific and industrial applications.