Home > ResourceBlog > Article

« All ResourceBlog Articles

 

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:




« All ResourceBlog Articles

 

FreePint

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


FeedLatest FreePint Content:


  • Click to view the article Ebook Research Results Part 2 - Vendor Overview
    Monday, 27th April 2015

    A recently completed FreePint survey looked at the market for ebooks in enterprise settings and which suppliers are emerging as top market leaders. The research identifies which five ebook providers are the most-used, along with a long list of other specialised providers. The survey also highlights whether organisations are using multiple providers or prefer a sole supplier. Suppliers mentioned by respondents include Amazon, EBSCO, Elsevier, Knovel, ProQuest, Safari, Springer, Wiley and a host of others.

  • Click to view the article Maths - Key to Interpreting & Analysing Big Data
    Friday, 24th April 2015

    Andrew Lucas recently attended a data science technology conference held in London by computational software company Wolfram. High on the agenda was the role that mathematics plays in understanding big data.

  • Click to view the article Ebook Research Results Part 1 - Ebooks Take Hold in Enterprise Settings
    Friday, 24th April 2015

    A recently completed FreePint survey on the use of ebooks in the enterprise shows that use of ebooks extends across a wide spectrum of industries and business services. While use is on the rise across all sectors, the research identifies which industries are leading the way. The survey also looks at how a variety of different devices are being used for access, and which factors are stimulating growth.

  • ... 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

"It was great to hear my peer's stories and really to get confirmation that everyone experiences the same struggles. I came away with the ..."

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 »