php how caller

I would like to call in the php forum, how does the chemical formula is called, can develop, please pointing

Please take a look at the php examples that come with the download.  

http://www.chemaxon.com/webservices/download.html

 

Also, this link will describe how to use JChem Web Services with Php.

http://www.chemaxon.com/webservices/php/index.html