CAS Registry Number

CAS registry numbers are also part of this database.

Thus formaldehyde was potentially the first compound to receive a CAS registry number.

The lowest numeric CAS registry number is 50-00-0 corresponding to formaldehyde.

Almost all molecule databases today allow searching by CAS Registry Number.

See also CAS registry number.

In this scheme each chemical substance is identifiable by a number known as its CAS registry number.

The three isomers, collectively referred to by CAS registry number , are:

The International CAS registry number's final digit.

InChIs differ from the widely used CAS registry numbers in three respects:

Users can search by chemical or other name, chemical name fragment, CAS registry number and/or subject terms.

A CAS Registry number is a special number that is given to each chemical compound, substance and alloy.

The Beilstein Registry Number is a way of identifying compounds similar to the CAS registry number.

A structurally related compound known as β-bisabolol (CAS registry number [15352-77-9]) differs only in the position of the tertiary alcohol functional group.

Each and every substance has its own unique CAS registry number and EINECS number.

Other database fields include status and mapping information for database change management, synonyms, related terms, substance information (e.g. molar mass, CAS registry number), choices of answers for nominal scales, translations.

The chemical information is prepared by the CAS Registry System, which identifies each compound with a specific CAS registry number, index name, and graphic representation of its chemical structure.

One can specify a molecule in several ways, including searching by Beilstein Registry Number, CAS registry number, chemical name, SMILES structure, or by drawing the molecule diagram itself.

CAS provides the abstracting services of the chemical literature, and provides a numerical identifier, known as CAS registry number to each chemical substance that been reported in the chemical literature (such as chemistry journals and patents).

The cashew nutshell liquid (CNSL) or cashew shell oil (CAS registry number 8007-24-7) is a natural resin found in the honeycomb structure of the cashew nutshell and is a byproduct of processing cashew nuts.