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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. 3151-7668

ISSN Number

You are validating the ISSN 2161-6434

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 2161-6430 Wrong ISSN
  2. ISSN 2161-6431 Wrong ISSN
  3. ISSN 2161-6432 Wrong ISSN
  4. ISSN 2161-6433 Wrong ISSN
  5. ISSN 2161-6434 Correct ISSN
  6. ISSN 2161-6435 Wrong ISSN
  7. ISSN 2161-6436 Wrong ISSN
  8. ISSN 2161-6437 Wrong ISSN
  9. ISSN 2161-6438 Wrong ISSN
  10. ISSN 2161-6439 Wrong ISSN
  11. ISSN 2161-643X 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.