Does anyone have any information about (or references for) this compound? All I have found thus far is a claim on a website it is a cocaine analog that is 60 times more potent than cocaine (it gives "Clark et. al, 1973" as the reference for this), and one synthesis reference from a journal that I have never heard of: "Bergman J, Haaparanta M and Solin O, Synthesis of 2-carbomethoxy-3-(fluorophenyl)tropane ([18F]CFT or [18F]WIN 35428), J. Label. Comp. Radiopharm. 1995; 37: 46-48. [C,Prim]". I can't find either of the references, but I'm very curious. Any info would be greatly appreciated.