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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. 6151-7771

ISSN Number

You are validating the ISSN 7542-0007

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7542-0000 Wrong ISSN
  2. ISSN 7542-0001 Wrong ISSN
  3. ISSN 7542-0002 Wrong ISSN
  4. ISSN 7542-0003 Wrong ISSN
  5. ISSN 7542-0004 Wrong ISSN
  6. ISSN 7542-0005 Wrong ISSN
  7. ISSN 7542-0006 Wrong ISSN
  8. ISSN 7542-0007 Correct ISSN
  9. ISSN 7542-0008 Wrong ISSN
  10. ISSN 7542-0009 Wrong ISSN
  11. ISSN 7542-000X 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.