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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. 9749-8661

ISSN Number

You are validating the ISSN 1850-9649

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1850-9640 Wrong ISSN
  2. ISSN 1850-9641 Wrong ISSN
  3. ISSN 1850-9642 Wrong ISSN
  4. ISSN 1850-9643 Wrong ISSN
  5. ISSN 1850-9644 Wrong ISSN
  6. ISSN 1850-9645 Wrong ISSN
  7. ISSN 1850-9646 Wrong ISSN
  8. ISSN 1850-9647 Wrong ISSN
  9. ISSN 1850-9648 Wrong ISSN
  10. ISSN 1850-9649 Correct ISSN
  11. ISSN 1850-964X 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.