Programmatically read structure in JC4XL files

Hi,

we are trying to ready structures directly from JC4XL files.  Could you let me what format this structures stored in excel files?  I notice it is started with JChemExcel-.  Thx.

 

Tim

Hi Tim,

 

A column: Hash (identifier)
B column: Chunk size of the molecule string (in column count)
C column: molecule format
D column and above:  Chunks in Gzip, Base64 format prefixed with JChemExcel

Viktor

 

Thanks, Viktor

Tim,

we have API for direct read of structures:

http://www.chemaxon.com/download.php?d=/data/download/jchem4xl/JChemExcel_OpenXML_API_5.10.0.673.msi

http://www.chemaxon.com/jchem4excel/developerguide/open_xml_api.html

[By using Open XML API an XML-based Excel file can be handled programmatically. For example adding and getting structures from a JC4XL workbook can be easily done without any Excel installation.]

Where do you read the structure from? What type of application (.NET)? Or vba, C++?

http://www.chemaxon.com/jchem4excel/developerguide/introduction.html 

Viktor