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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. 5755-6210

ISSN Number

You are validating the ISSN 4131-4441

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4131-4440 Wrong ISSN
  2. ISSN 4131-4441 Correct ISSN
  3. ISSN 4131-4442 Wrong ISSN
  4. ISSN 4131-4443 Wrong ISSN
  5. ISSN 4131-4444 Wrong ISSN
  6. ISSN 4131-4445 Wrong ISSN
  7. ISSN 4131-4446 Wrong ISSN
  8. ISSN 4131-4447 Wrong ISSN
  9. ISSN 4131-4448 Wrong ISSN
  10. ISSN 4131-4449 Wrong ISSN
  11. ISSN 4131-444X 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.