Disclaimer
| A brief warning about this tutorial. You will be asked to draw structures that illustrate |
| stereochemical relationships. I know that you and your instructor are smarter than I |
| and that you will not draw a silly structure like the one shown below - which might be |
| interpreted to imply a chiral center at carbon 4. I will overlook such situations but |
| I cannot guarantee that your instructor will do the same on a test. |