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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 6937-7111

ISSN Number

You are validating the ISSN 9221-0473

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9221-0470 Wrong ISSN
  2. ISSN 9221-0471 Wrong ISSN
  3. ISSN 9221-0472 Wrong ISSN
  4. ISSN 9221-0473 Correct ISSN
  5. ISSN 9221-0474 Wrong ISSN
  6. ISSN 9221-0475 Wrong ISSN
  7. ISSN 9221-0476 Wrong ISSN
  8. ISSN 9221-0477 Wrong ISSN
  9. ISSN 9221-0478 Wrong ISSN
  10. ISSN 9221-0479 Wrong ISSN
  11. ISSN 9221-047X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.