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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. 5055-4085

ISSN Number

You are validating the ISSN 7774-9049

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7774-9040 Wrong ISSN
  2. ISSN 7774-9041 Wrong ISSN
  3. ISSN 7774-9042 Wrong ISSN
  4. ISSN 7774-9043 Wrong ISSN
  5. ISSN 7774-9044 Wrong ISSN
  6. ISSN 7774-9045 Wrong ISSN
  7. ISSN 7774-9046 Wrong ISSN
  8. ISSN 7774-9047 Wrong ISSN
  9. ISSN 7774-9048 Wrong ISSN
  10. ISSN 7774-9049 Correct ISSN
  11. ISSN 7774-904X 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.