For common and frequently regulated chemicals, you can use cas common chemistry, an open community resource with nearly 500,000 chemical substances from cas registry. Below, you'll find links to our request intake forms, our approximate turnaround times, and resources to help you understand and navigate the business process areas our team supports Send us your questions through our general inquiry form (preferred) or by sending an email to teamcas@uw.edu. Quickly confirm chemical names, cas registry numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an api connection. Cas registry numbers (cas rn) are simple and regular, convenient for database searches They offer a reliable, common and international link to every specific substance across the various nomenclatures and disciplines used by branches of science, industry, and regulatory bodies.
Redistribution rights for cas registry numbers are reserved by the american chemical society “cas registry” is a registered trademark of the american chemical society. The cas content collection now includes life sciences data curated by our expert scientists Cas provides solutions and services that help empower scientific discoveries Learn how cas can facilitate your research and drive innovation. Covering advances in chemistry and related sciences over the last 150 years, the cas content collection empowers researchers, business leaders, and information professionals around the world with immediate access to the reliable information they need to fuel innovation.
Founded in 1914, the cas is the world’s only actuarial organization focused exclusively on property and casualty risks and serves over 11,000 members worldwide. Chemsrc provides free cas number search engine to fast access over millions chemical structures, cas number, msds, properties and associated information. Every chemical is assigned a cas number Have you ever wondered what a cas number is and how they are assigned Check out this very simple explanation that will give you everything you need to know about what a cas number is, plus how cas numbers are assigned. Cas (chemical abstracts service) is a division of the american chemical society
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