Global regulatory organizations, including the United States Environmental Protection Agency and The ACT on the Registration and Evaluation of Chemicals regulatory body in Korea, require all new chemical substances manufactured or imported to be identified by a CAS Registry Number
Under the Reference Section, there are areas to conduct an advanced search by narrowing the choices according to a number of categories (author, CAS registry number
, Journal, Database, Language, Dates, etcetera).
Data can be queried by chemical name, CAS Registry number
, organic chemical class, or species name (scientific and common) from laboratory and field data in either fresh or saltwater.
While we didn't find a simple way to limit the search to the word benzene by itself, the search could be done using the CAS registry number
instead of the name.
Highly requested hit chemical structure displays and CAS Registry Number
highlighting speeds answer review by indicating the relevant chemical entities in CAplus[sup.
CAS registry number
, Merck index number, an illustration of the chemical structure, chemical and dye class, molecular formula and weight, color change at pH, pKa, physical form, solubility, melting point, UV-visibility, synthesis, major applications and safety/toxicity data.
Both retrieve information relatively quickly and can search using a name fragment, synonym, or CAS registry number
Anyone can easily search by CAS Registry Number
or chemical name and confirm the substance details, such as the CAS Registry Number
, chemical names or synonyms, molecular formula, chemical structure, and a reciprocal Wikipedia link when available," said Christine McCue, CAS vice president, Marketing.
Indexing is by CAS registry number
, vitamin D name, and synonym.
It will be accompanied by a CD-ROM database of all the substances in the book, fully searchable by chemical name, chemical group, CAS registry number
, Beilstein number, etc.
Assigned CAS Registry Number
1411769-41-9, the substance is one of several pyrazolyl-piperazine compounds disclosed in the patent application published by KIPO on November 14, 2012.
Each data set begins with the solution components where the polymer sample is given in the first line with the reference, followed by the characterization available for the polymer sample and the solvent's chemical name, molecular formula, and CAS registry number