> easily traceable back to russia Maybe "associated with Russia in popular media" - which is a bit of a tautology - But the structures of these are public, the

> easily traceable back to russia Maybe "associated with Russia in popular media" - which is a bit of a tautology - But the structures of these are public, they're simple chemistry, and even if it's an "undocumented" one you really have to work to make organophosphates that aren't deadly at low concentrations. Basically any country with a minimal chemical industry could synthesize it - Even a contract manufacturer told it's a "deadly research pesticide which you shouldn't touch"