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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. 4791-3320

ISSN Number

You are validating the ISSN 4449-5129

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4449-5120 Wrong ISSN
  2. ISSN 4449-5121 Wrong ISSN
  3. ISSN 4449-5122 Wrong ISSN
  4. ISSN 4449-5123 Wrong ISSN
  5. ISSN 4449-5124 Wrong ISSN
  6. ISSN 4449-5125 Wrong ISSN
  7. ISSN 4449-5126 Wrong ISSN
  8. ISSN 4449-5127 Wrong ISSN
  9. ISSN 4449-5128 Wrong ISSN
  10. ISSN 4449-5129 Correct ISSN
  11. ISSN 4449-512X 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.