Crossed Double Bond
-     Checker searches for crossed double bond types (molecules with unknown or unspecified configuration). 
-     Fixer offers changing crossed double bond to wiggly double bond type (converttowigglydoublebond). 
Example :
| Crossed Double Bond Checker (crosseddoublebond) | Warning: | Fix | 
| Convert to Wiggly Double Bond (converttowigglydoublebond) | ||
| Detect crossed double bond |      |      | 
Note : Reverse action is: Wiggly Double Bond Checker .
 
            