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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. 5191-2163

ISSN Number

You are validating the ISSN 7493-5704

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7493-5700 Wrong ISSN
  2. ISSN 7493-5701 Wrong ISSN
  3. ISSN 7493-5702 Wrong ISSN
  4. ISSN 7493-5703 Wrong ISSN
  5. ISSN 7493-5704 Correct ISSN
  6. ISSN 7493-5705 Wrong ISSN
  7. ISSN 7493-5706 Wrong ISSN
  8. ISSN 7493-5707 Wrong ISSN
  9. ISSN 7493-5708 Wrong ISSN
  10. ISSN 7493-5709 Wrong ISSN
  11. ISSN 7493-570X 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.