Home > ResourceBlog > Article

« All ResourceBlog Articles

 

Bookmark and Share   Feed

Tuesday, 8th September 2009

Chemical Abstracts Service (CAS) Records 50 Millionth Substace in CAS Registry

From the Announcement:

Chemical Abstracts Service (CAS), a division of the American Chemical Society, announced that on September 7 it recorded the 50 millionth substance in CAS REGISTRY, the world's most comprehensive and high-quality compendium of publicly disclosed chemical information. The recently registered substance is a novel arylmethylidene heterocycle with analgesic properties. {Our emphasis] Reaching the 50 million mark so quickly is an indicator of the accelerating pace of scientific knowledge. CAS registered the 40 millionth substance just nine months ago-in contrast, it took 33 years for CAS to register the 10 millionth compound in 1990.

Much more about this milestone in this ResourceShelf post from last week including info about the free CAS "Common Chemistry" database.

Source: Chemical Abstracts Service


Category:

Views: 2496




« All ResourceBlog Articles

 

FreePint

FreePint supports the value of information in the enterprise. Read more »


FeedLatest FreePint Content:


  • Click to view the article Mini Review of Red Flag Alert
    Monday, 20th October 2014

    Developed in 2003 by Begbies Traynor Group Plc, Red Flag Alert is a database containing more than 7.5 million records on businesses in the UK from sole traders to quoted companies. With in-depth company reports, business monitoring and sales and marketing data, it is used by those in accounting, law and property and can help anyone needing reliable UK company data.

  • Click to view the article Product Review of the InfoDesk Suite (Value - Competitors, Development & Pricing)
    Monday, 20th October 2014

    In the final part of her review of the InfoDesk suite of products for information management and current awareness knowledge tasks, Constance Ard reflects on the value the products offer users, setup requirements, and delves into product development plans. She also gives her view on competitive products.

  • Click to view the article Product Review of NewsEdge.com (Sources - Content & Coverage)
    Monday, 20th October 2014

    In the second part of his review of NewsEdge.com, Chris Porter considers how the news management tool curates, groups and presents content. He looks at sources by geographic region, content language and type, and describes archive searching options. North American sources are covered along with those from Europe; around 14% of sources relates to Asian countries and a similar proportion of the total are global in nature. An impressive range of language sources is included.

  • ... more ...

All FreePint Content »
FreePint Topics »


A FreePint Subscription delivers articles and reports that support your organisation's information practice, content and strategy.

Find out more and order a FreePint Subscription by visiting the
completing our online form: Subscription Order page.


FreePint Testimonials

"First of all, let me thank you for your time in reviewing PharmaCircle. We certainly appreciate your effort, comments and professionalism. We ..."

Read more testimonials and supply yours »






 

 
 
 

Register

Register to receive the free ResourceShelf Newsletter, featuring highlighted posts.

Find out more »

Article Categories

All Article Categories »

Archive

All Archives »