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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. 8672-3421

ISSN Number

You are validating the ISSN 7423-5095

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7423-5090 Wrong ISSN
  2. ISSN 7423-5091 Wrong ISSN
  3. ISSN 7423-5092 Wrong ISSN
  4. ISSN 7423-5093 Wrong ISSN
  5. ISSN 7423-5094 Wrong ISSN
  6. ISSN 7423-5095 Correct ISSN
  7. ISSN 7423-5096 Wrong ISSN
  8. ISSN 7423-5097 Wrong ISSN
  9. ISSN 7423-5098 Wrong ISSN
  10. ISSN 7423-5099 Wrong ISSN
  11. ISSN 7423-509X 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.