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EAN-130017124301951   EAN-13 barcode 0017124301951
UPC-A017124301951   UPC-A barcode 017124301951
BrandSam Edelman
Product NameWomen's Sam Edelman Garson Slide Sandal, Size 6 M - Pink
CategoryClothing
Short DescriptionA cushioned footbed comfortably grounds you in this chic slide sandal topped with knotted leather straps. Style Name: Sam Edelman Garson Slide Sandal (Women). Style Number: 6209264.
ModelH6010L2
Created03-16-2021 7:47:49am
Modified06-16-2021 8:38:36am
MD5dcf7a059912f1429b215a6ddca7f9fc8
SHA256d71801da3ccfdb3ddad28a1b54cdd39ff4801145fbfd28e9077c0aa346bd6b5b
Search Googleby EAN or by Title
Query Time0.0059628

Article of interest

ISBN stands for International Standard Book Number. Originally this was a 10 digit number known as ISBN-10, but has been replaced with a 13 digit version known as ISBN-13 (aka EAN-13) to better fit in with the industry standard product numbering system.

The ISBN system offers a unique numbering system for books and publications of various types. ISBN offers 9 identification digits for each book or publication and one check digit. ISBN-13 expands the available number set by doubling the available numbers. You might think that the extra three digits would more than double the available numbers but ISBN is limited within the EAN-13 numbering system and will always start with 978 or 979 as the first three digits, leaving only 9 more digits for the actual identification digits and again the last digit is the check digit.

Any ISBN-10 number can be converted to ISBN-13. Any ISBN-13 number that starts with 978 can be converted back to ISBN-10. ISBN-13 numbers that start with 979 cannot be converted to ISBN-10.

The conversion process from ISBN-10 to ISBN-13 is a rather simple one. Start with the first 9 digits of the ISBN-10 number, place 978 in front and calculate the new check digit using the standard EAN check digit calculation.

If you want to calculate the check digit for ISBN-10, that is done using a MOD-11 calculation that is very different than the EAN check digit process.

ISBN-1-5905-9332-4

Look at the number above and below the barcode. You will see that except for the last digit in the ISBN number, all of the digits exist in the 13 digit version shown under the barcode right after the 978 and just before the new check digit of 5.

Now you can see how easy it is to convert between ISBN-10 and ISBN-13.

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