For professionals operating within the chemical, pharmaceutical, and related industries, understanding the importance of CAS numbers is fundamental to accurate identification and procurement of chemical substances. A CAS Registry Number, or CAS number, is a unique numerical identifier assigned to every chemical substance described in the open scientific literature. For instance, 3-Methyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)butanoic acid is reliably identified by its CAS number, 40662-29-1.

The CAS number system, maintained by the Chemical Abstracts Service (CAS), a division of the American Chemical Society, provides a universal language for chemists and researchers worldwide. When you search for a specific chemical to buy, using its CAS number ensures you are referencing the exact compound you need, eliminating ambiguity caused by multiple synonyms or trade names. This is particularly critical when sourcing intermediates like 40662-29-1 for sensitive applications in organic synthesis or drug development.

Reliable manufacturers and suppliers prominently feature the CAS number in their product listings. When procuring materials, always cross-reference the CAS number provided by the supplier with your own verified sources. This diligence helps prevent errors and ensures that the specifications, purity, and intended use align with your research requirements. For example, when purchasing 3-Methyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)butanoic acid, confirming the CAS 40662-29-1 is the first step to securing the correct material.

The accuracy provided by CAS numbers is invaluable for regulatory compliance, safety data sheet (SDS) management, and inventory control. In the context of R&D, having a clear and unambiguous identifier for each chemical is essential for accurate record-keeping and reproducibility of experiments. We, as a manufacturer and supplier, prioritize clear product identification using CAS numbers to facilitate seamless transactions for our clients.

Mastering the use of CAS numbers streamlines the chemical sourcing process, enabling faster and more accurate purchases. Whether you are looking to buy research chemicals or bulk intermediates, always utilize CAS numbers to guarantee you are obtaining the precise substance needed for your critical applications. Let us be your trusted partner in sourcing chemicals with confidence.