Potassium osmyl oxalate (also known as potassium dioxalatodioxoosmate or potassium dioxobisoxalatoosmate), is an organic chemical compound containing osmium in the +6 oxidation state, with the chemical formula K2[OsO2(C2O4)2].
The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.