Richard J. Sundberg Books

Indoles

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Indoles continue to be of great interest to the pharmaceutical industry and at the current time several thousand specific new derivatives are reported annually. Research has been driven by the wide...

The chemistry of indoles

By Richard J. Sundberg

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Advanced Organic Chemistry Part A

By Francis A. Carey, Richard J. Sundberg

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Advanced organic chemistry

By Francis A. Carey

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Advanced organic chemistry

By Francis A. Carey

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Advanced organic chemistry

By Francis A. Carey

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Advanced organic chemistry

By Francis A. Carey

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Advanced Organic Chemistry: Structure and Mechanisms

By Francis A. Carey, Richard J. Sundberg

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Advanced Organic Chemistry: Part B: Reaction and Synthesis

By Francis A. Carey, Richard J. Sundberg

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Advanced Organic Chemistry: Part B: Reaction and Synthesis

By Francis A. Carey, Richard J. Sundberg

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.