Go further.
From NCBI's page, click on "Chemical Vendors"
https://pubchem.ncbi.nlm.nih.gov/compound/Adrenochrome#section=Chemical-Vendors
Look at the list. I wonder if the map correlates to the coronavirus map?
https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6