Using I Lab via ChemSketch 

10. The dialog box appears where you can specify your query.  If there is a structure drawn in the 

workspace, the dialog box contains the Structure option that allows you to specify whether 

you want to search by the whole structure or substructure.  If you have used the query 

buttons, you must select the SubStructure option, otherwise an error will be returned: 

Note 

You can restrict your search by specifying molecular formulae, molecular weight, 

chemical shifts, name substring, references, or all of them. 

If you don t want to use the structure as a criterion for the search but only want to 

use other properties, select the None option in the Structure box. 

ACD/I Lab via ChemSketch  

User's Guide 

25