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OLS Field Name OLS Field Data
Main Title Commenced PMN Case Number Cross-Reference File to Chemical Abstracts Registry Number or Accession Number, January 1991.
CORP Author Environmental Protection Agency, Washington, DC.
Publisher Jan 91
Year Published 1991
Report Number EPA/DF/MT-91/083;
Stock Number PB91-507319
Additional Subjects Data file ; Chemicals ; Magnetic tapes ; Commenced PMN case numbers ; Chemical abstracts ; Toxic Substances Control Act ; Environmental Protection Agency
Library Call Number Additional Info Location Last
NTIS  PB91-507319 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/04/1991
Collation mag tape
Abstract The Commenced PMN Case Number Concordance or Cross-Reference file contains PMN Case Numbers cross-referenced to Chemical Abstracts (CAS) Registry Numbers and Environmental Protection Agency (EPA) Accession Numbers assigned to the substances described in PMN Notices of Commencement of Manufacture or Import. If no claim of confidentiality for the substance identity was made when the Notice of Commencement was submitted, or if the submitter subsequently withdrew the claim of confiddEntIality for the substance identity, then the substance will have a CAS Registry Number. If Confidentiality was claimed for the substance in the Notice of Commencement and there has been no change to that claim, then the substance will have an EPA Accession Number, which is a unique five or six-digit number EPA assigns to each confidential substance added to the Toxic Substances Control Act (TSCA) Inventory. The file is in Case Number order. Associated with each Case Number is one or more CAS Registry Numbers or EPA Accession Numbers. Typically there will be only one of these numbers associated with a Case Number, however where more than one unique substance is encompassed by a single commenced PMN, the appropriate CAS Registry Number or EPA Accession Number for each substance will be included in the workunit for that particular Case number. Each issue of the file is cummulative.
Supplementary Notes System: IBM 3090 400E; MVS/ESA SP3.1.OE operating system. See also PB91-507301.
Availability Notes Available in 9-track EBCDIC character set, 1600 bpi. For 6250 bpi, the price is T02.
NTIS Title Notes Data file.
Category Codes 68G; 68C; 68E
NTIS Prices CP T02
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 116433010
Origin NTIS
Type CAT