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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. 0008-4212

ISSN Number

You are validating the ISSN 2491-083X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 2491-0830 Wrong ISSN
  2. ISSN 2491-0831 Wrong ISSN
  3. ISSN 2491-0832 Wrong ISSN
  4. ISSN 2491-0833 Wrong ISSN
  5. ISSN 2491-0834 Wrong ISSN
  6. ISSN 2491-0835 Wrong ISSN
  7. ISSN 2491-0836 Wrong ISSN
  8. ISSN 2491-0837 Wrong ISSN
  9. ISSN 2491-0838 Wrong ISSN
  10. ISSN 2491-0839 Wrong ISSN
  11. ISSN 2491-083X Correct 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.