User 247a2c5018
09-07-2008 15:11:14
what rules refer the option default standardization?
ChemAxon a3d59b832c
10-07-2008 08:45:58
Hi Tran-Minh,
The default standardization is described in the JChem Query Guide:
http://www.chemaxon.com/jchem/doc/user/Query.html#standardizationDB width="90%" cellspacing="0" cellpadding="3" border="0" align="center"> | Quote: |
Default standardization: By default, the bonds of aromatic systems are replaced with aromatic bonds and explicit hydrogen atoms are transformed to implicit ones when possible. This standardization is adequate in most of the cases.
[...]
The following configuration file describes the default standardization:
| Code: | <?xml version="1.0" encoding="UTF-8"?>
<!-- Standardizer configuration file -->
<StandardizerConfiguration>
<Actions>
<Aromatize ID="aromatize"/>
<RemoveExplicitH ID="dehydrogenize"/>
</Actions>
</StandardizerConfiguration> |
The same in a short action string format is: "dehydrogenize..aromatize".
|
Best regards,
Szabolcs