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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. 7166-775X

ISSN Number

You are validating the ISSN 4103-726X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4103-7260 Wrong ISSN
  2. ISSN 4103-7261 Wrong ISSN
  3. ISSN 4103-7262 Wrong ISSN
  4. ISSN 4103-7263 Wrong ISSN
  5. ISSN 4103-7264 Wrong ISSN
  6. ISSN 4103-7265 Wrong ISSN
  7. ISSN 4103-7266 Wrong ISSN
  8. ISSN 4103-7267 Wrong ISSN
  9. ISSN 4103-7268 Wrong ISSN
  10. ISSN 4103-7269 Wrong ISSN
  11. ISSN 4103-726X 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.