Introduction

Definitions

Three-Dimensional Representations

Assigning Priorities

Determining Stereochemical Relationships

Question Sets

A project of the Chemical Education Digital Library

You have selected to use Wedge-Dash Notation for determining the stereochemical relationships between molecules drawn in different acyclic three-dimensional representations. Using this method requires four steps:

For example, compare the molecules below.

Do these molecules have the same molecular formula and connectivity?

Click Next to check your answer and continue on.

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