PubChem Classification Browser

Use the new
 PubChem Classification Browser 
to browse PubChem data using a classification
of interest, or to search for PubChem records annotated with the desired
classification system and term.
 Illustrated examples 
of search results for PubChem Compounds
classified as methotrexate, and for PubChem BioAssays that tested protein
targets involved in DNA repair, are available in the help
document.

Source: PubChem News - October 5, 2012 Category: Chemistry Authors: PubChem Source Type: news