安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Casualty Actuarial Society
The Casualty Actuarial Society (CAS) is a leading international organization for credentialing and professional education Founded in 1914, the CAS is the world’s only actuarial organization focused exclusively on property and casualty risks and serves over 10,000 members worldwide
- CAS REGISTRY®
CAS REGISTRY®, the CAS substance collection, is the premier source relied upon by scientists and regulators worldwide for accurate information on chemical substances
- CAS Common Chemistry
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 Number - Wikipedia
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
- Database Counter
CAS RN 3086517-17-8 is the most recent CAS Registry Number CAS also provides specialized databases of chemical reactions, regulated chemicals, commercially available chemicals and Markush substance information
- CAS Source Index (CASSI) Search Tool
CAS, a division of the American Chemical Society, is the most authoritative and comprehensive source for chemical information CAS databases, including CAS REGISTRY SM, are curated and quality-controlled by a global team of scientists
- Empowering Innovation Scientific Discoveries | CAS
CAS provides solutions and services that help empower scientific discoveries Learn how CAS can facilitate your research and drive innovation
- Chemical Abstracts Service - Wikipedia
Chemical Abstracts Service (CAS) is a division of the American Chemical Society It is a source of chemical information and is located in Columbus, Ohio, United States
|
|
|