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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. 9676-4309

ISSN Number

You are validating the ISSN 7581-4749

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7581-4740 Wrong ISSN
  2. ISSN 7581-4741 Wrong ISSN
  3. ISSN 7581-4742 Wrong ISSN
  4. ISSN 7581-4743 Wrong ISSN
  5. ISSN 7581-4744 Wrong ISSN
  6. ISSN 7581-4745 Wrong ISSN
  7. ISSN 7581-4746 Wrong ISSN
  8. ISSN 7581-4747 Wrong ISSN
  9. ISSN 7581-4748 Wrong ISSN
  10. ISSN 7581-4749 Correct ISSN
  11. ISSN 7581-474X 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.