User guide

Note: If chemical warnings are turned on, a red warning box appears when you overlay the structure, because the
carbon atoms overlay the C-C bond. To turn off the chemical warning, deselect Chemical Warnings in the View
menu. To disable this type of warning, go to Preferences and deselect Atoms Near Other Bonds in the Warn-
ings tab.
3. Release the mouse button and click outside the Selection Rectangle to deselect the structure.
Tutorial 6: Stereochemistry
This tutorial demonstrates stereochemistry markers and the Flip command.
First, we draw this structure:
To draw the structure:
1. Click the Solid Bond tool.
2. In the document window, click and drag downward to create the first bond.
3. Point at the lower atom and click to add a second bond.
4. Continue pointing at the same atom and click again to add a third bond.
ChemBioDraw 13.0
Chapter 6: Tutorials 90 of 401