4,4'-[Hexane-1,6-diylbis[iminio(1-hydroxyethylene)]]dipyrocatechol sulfate

gynipral ; 1,2-benzenediol,4,4'-(1,6-hexanediylbis(imino(1-hydroxy-2,1-ethanediyl)))bis ; nsc 292266 ; hexoprenaline sulphate ; bronocholysinsulfate ; delaprem ; st 1512/so4 ; hexoprenaline sulfate ; 2,2'-(hexamethylenediimino)-1,1'-bis(3,4-dihydroxyphenyl)diethanolsulfate ; st-1512sulfate ; benzylalcohol,alpha,alpha'-(hexamethylenebis(iminomethylene))bis(3,4-dihydrox ; leanol ; ipradolsulfate ; etoscol ; n,n'-bis(2-(3',4'-dihydroxyphenyl)-2-hydroxyethyl)hexamethylenediaminesulfat ; bronalin