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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. 5473-6684

ISSN Number

You are validating the ISSN 1121-1636

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1121-1630 Wrong ISSN
  2. ISSN 1121-1631 Wrong ISSN
  3. ISSN 1121-1632 Wrong ISSN
  4. ISSN 1121-1633 Wrong ISSN
  5. ISSN 1121-1634 Wrong ISSN
  6. ISSN 1121-1635 Wrong ISSN
  7. ISSN 1121-1636 Correct ISSN
  8. ISSN 1121-1637 Wrong ISSN
  9. ISSN 1121-1638 Wrong ISSN
  10. ISSN 1121-1639 Wrong ISSN
  11. ISSN 1121-163X 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.