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  • Registry of Toxic Effects of Chemical Substances


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  • The system in the future is expected to provide access to a variety of other databases, including the Toxic Chemical Release Inventory (TRI), the Registry of Toxic Effects of Chemical Substances (RTECS) and the Chemical Carcinogenesis Research Information System (CCRIS).

    FAQ: Internet Sources of Government Informaiton, 2nd Edition Part 2

  • Searches can be done on any portion of a chemical name, trade name, synonym, CAS, or RTECS number.


  • In addition to the complete contents of the traditional Pocket Guide it includes quickly accessible and fully searchable indexes by Chemical name, CAS Number, or RTECS Number as well as the ability to easily create a custom index containing your most frequently used reference chemicals.

  • RTECS - Registry of Toxic Effects of Chemical Substances.

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