MyChem has been steadily improving behind the scenes, but has always been like the ignored younger sibling of MyGene.info and MyVariant.info. Although MyChem finally obtained a beautiful front end on par with that of it's more mature and popular siblings, that beautiful June improvement couldn't hide one of the sources of MyChem.info's inferiority complex--the lack of decent documentation.

With the BioThings Client release and this latest update, MyChem.info is finally ready to proudly join it's older siblings in the race to serve your annotation needs. The latest update adds documentation to the MyChem.info site so you can readily see the available parameters, data sources, most recent data updates and more.

Want to know which chemical resources have annotations in MyChem.info? See the Chemical Annotation data which includes a handy-dandy table of data sources as well a list of all the fields available in MyChem.info.

Ready to put MyChem.info to work? Try out the live api now to search for annotations on over 96 million chemical entities.