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CAS Substance Counter, page 54
CAS Substance Counter | | The substance counter is updated every day. Approximately 4000 new substances per day are added. (
http://www.cas.org/cgi-bin/regreport.pl
) | | | |
CAS Registry FAQs | | Find out what the CAS Registry is and how substances are added. (
http://www.cas.org/EO/regsys.html
) | | | |
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