CAS Registry Number: Chemical Abstracts Service Registry Number is a unique identifier for a chemical and its synonyms. CAS numbers identify the chemical, but not its concentration or specific mixture. CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society.
A package is a small container in which a quantity of something is sold. Packages are either small boxes made of thin cardboard, or bags or envelopes made of paper or plastic. ...a package of doughnuts. It is listed among the ingredients on the package.
Package definition files are scripts that you can use to help automate package and program creation with Configuration Manager. They provide all of the information that Configuration Manager needs in order to create a package and program, except for the location of package source files.ow to Import a Package and Program. To import a package and program. In the Configuration Manager console, click Software Library. In the Software Library workspace, expand Application Management, and then click Packages. In the Home tab, in the Create group, Click Import.