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Allegra (shown below) is a pharmaceutical used for allergy relief. How many asymmetric centers are present in this structure? HO N HO OH

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem IISP

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Question

Allegra (shown below) is a pharmaceutical used for allergy relief.
How many asymmetric centers are present in this structure?
HO
'N
-ОН
HO

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