National Chemistry Week, Oct. 16–22: There’s an App for that. Chemists on the go can check the safety of cosmetic ingredients, scroll through millions of chemical structures and molecular formulas, and model liquid chromatography flow rates.”
Provided by the Royal Society of Chemistry and Symyx Technologies.
“ACS launches online calendar to mark International Year of Chemistry — 04 Jan 2011
The American Chemical Society (ACS) began a global, year-long observance of the International Year of Chemistry 2011 (IYC 2011) by launching an online calendar that serves as a virtual time machine, transporting the public back to some of the epic events and great intellects that shaped modern society through the magic of chemistry.
Called 365: Chemistry for Life, the calendar links almost 250 days of the year to events — triumphal and trivial — in chemistry, health, medicine, energy, the environment and related fields. They range from January 1 — which in 1907 saw the debut of the database that has fostered unprecedented scientific discovery — to December 31 and a scientific law about those New Year’s toasts with champagne. A mouse-click on the days in between revisits Joseph Priestley’s discovery of oxygen; the first successful treatment of diabetes with insulin; George Washington Carver’s discovery of hundreds of new uses for crops like peanuts; Marie Curie’s landmark research on radioactivity and much more.
ACS will hold a contest during the first quarter of 2011 in which visitors to the site can suggest topics for grayed-out dates — or better topics for active dates. The contents of filled-in dates are mere suggestions and not necessarily the final word. Individuals whose topics are accepted for inclusion in the calendar will be eligible for a drawing with prizes that include an iPad, an iPod Touch and an iPod nano.
The 63rd General Assembly of the United Nations proclaimed 2011 as the International Year of Chemistry, envisioning a worldwide celebration of the achievements of chemistry and its contributions to the well-being of humankind. Also being celebrated in 2011 is the centennial of the awarding of the Nobel Prize in Chemistry to Marie Curie for her work on radioactivity, and the 100th anniversary of the founding of the International Association of Chemical Societies.”
“Scientific information services provider FIZ Karlsruhe, Germany, and Chemical Abstracts Service (CAS), a division of the American Chemical Society, recently signed an agreement to further strengthen a partnership that began in 1983 with the foundation of STN International. STN International is an online service for patent and research information.”
“Beginning January 2010, a team of scientists at FIZ Karlsruhe will perform value-added indexing of selected literature documents, according to the conventions used by CAS to make the information accessible within the CAS databases.”
“FIZ Karlsruhe joins a global network of scientists whose expertise contributes to CAS database building. Teams of scientists in Ohio, India, China, Japan and elsewhere constitute the principal contributors to this more than 100 year-old resource.”
Source: Knowledgespeak Newsletter, Oct 21, 2009
Princeton University has access to this Chemical Abstracts database via SciFinder Web– formerly SciFinder Scholar. To register to use Chemical Abstracts Web, contact Julie Arnheim, ( Chemistry Librarian)
Chemical Abstracts Service (CAS), a division of the American Chemical Society, has launched a new, free, web-based resource called Common Chemistry. This resource is helpful to non-chemists and others who might know either a chemical name or a CAS Registry Number of a common everyday chemical and want to pair both pieces of information.
Common Chemistry contains nearly 7,800 chemicals of widespread and general interest, as well as all 118 elements from the periodic table. With the exception of some of the elements, all other substances in this collection were deemed of widespread interest by having been cited 1,000 or more times in the CAS databases.
While not intended to be a comprehensive CAS Registry Number (CASRN) lookup service, Common Chemistry does provide access to information on chemicals of general interest. The CAS Registry Number is recognised throughout the world as the most commonly used, unique identifier of chemical substances. The full CASREGISTRYSM database contains more than 46 million organic and inorganic substances. Research discovery and patent tools such as SciFinder and STN allow users to search the entire database.
Source: Knowledgespeak Newsletter &CAS.
Note: Princeton University Library subscribes to the complete CASChemical Abstracts and Registry database — available as SciFinder Scholar.
Chemical database provider Chemical Abstracts Service (CAS) has announced that CAS Registry now includes 40 million organic and inorganic substances. The CAS Registry is one the most comprehensive collections of chemical substances and the CAS Registry Number is the recognised global standard for chemical substance identification. More than 100 million CAS Registry Numbers have been assigned to organic and inorganic substances and biosequences.
The 40 millionth substance was identified by CAS scientists in a journal article published in Angewandte Chemie International Edition. The article describes a novel method for the synthesis of polycyclic substances with ‘a central seven-membered carbocycle’, including the 40 millionth substance.
A division of the American Chemical Society,CAS provides the world’s largest and most current collection of chemical and related scientific information, including the authoritative database of chemical substances, the CASREGISTRY. CAS combines these databases with advanced search and analysis technologies to deliver complete, cross-linked and effective digital information environment for scientific research and discovery, including such products as SciFinder, STN, STN Express and STN AnaVistTM, among others.
(Bibliographic data & links, here, thanks to Google!)
Princeton University Library subscribes to all of the American Chemical Society journals, and they are all indexed by SciFinder Scholar (Chemical Abstracts Service) with full text links where available.