H.R. 5227 · 112th Congress To suspend temporarily the duty on 2-Aminopyridine. StageIn committee SponsorChristopher Murphy Introduced2012-04-27 Latest action2012-05-02 · Referred to the Subcommittee on Trade. Follow Summary Text Subjects Cosponsors (1) Votes (0) Actions Cosponsors (1) Jim Himes Current member House CT Democrat